Exact Mass: 344.21266160000005
Exact Mass Matches: 344.21266160000005
Found 500 metabolites which its exact mass value is equals to given mass value 344.21266160000005
,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Oxyphencyclimine
C20H28N2O3 (344.20998180000004)
Oxyphencyclimine is only found in individuals that have used or taken this drug. It is an anticholinergic drug (trade name Daricon) used in treating peptic ulcers.Oxyphencyclimine binds the muscarinic acetylcholine receptor. It may block all three types of muscarinic receptors including M-1 receptors in the CNS and ganglia, M-2 receptors in the heart (vagus) and M-3 receptors at the parasympathetic NEJ system. The muscarinic acetylcholine receptors mediate various cellular responses, including inhibition of adenylate cyclase, breakdown of phosphoinositides and modulation of potassium channels through the action of G proteins. Oxphencyclimine inhibits vagally mediated reflexes by antagonizing the action of acetylcholine. This in turn reduces the secretion of gastric acids in the stomach. A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03A - Drugs for functional gastrointestinal disorders > A03AA - Synthetic anticholinergics, esters with tertiary amino group C78272 - Agent Affecting Nervous System > C66880 - Anticholinergic Agent > C29704 - Antimuscarinic Agent C78272 - Agent Affecting Nervous System > C29698 - Antispasmodic Agent
6,12-dihydroxy-11-methoxyabieta-5,8,11,13-tetraen-7-one
3beta-acetoxy-12-methoxy-13-methyl-podocarpa-8,11,13-trien-7-one|3beta-acetoxy-12-methoxy-13-methyl-podocarpane-8,11,13-trien-7-one|3beta-acetoxy-12-methoxy-13-methylpodocarpa-8,11,13-trien-7-one|3??-Acetoxy-12-methoxy-13-methyl-podocarpa-8,11,13-trien-7-one.
(4R,9R)-10-hydroxy-13-methoxy-9-methyl-15-oxo-20-norkaur-16-en-18-oic acid gamma-lactone
2,11beta-Dimethoxy-3-hydoxo-D-homoestra-1,3,5(10)trien-17a-on
(2E)-1,4-diacetoxy-2-(3,7-dimethylocta-2,6-dienyl)-6-methylbenzene
6beta-hydroxy-3beta-<4-methylsenecioyloxy>-euryopsin
Methyl 15,16-epoxy-12-oxo-8(17),13(16),14-ent-labdatrien-19-oate
15-desmethoxy-16-oxo-15,16H-seco-nidoresedic acid methyl ester|15-desmethoxy-16-oxo-15,16H-strictic acid methyl ester|methyl ester of 16-oxo-15,16H-strictic acid
10,11-dimethoxy-17-nor-corynan-16-ol|Ochropposinin
C20H28N2O3 (344.20998180000004)
5alpha-Hydroxyconyscabrasaeure-methylester|methyl 5alpha-hydroxyconyscabroate
4beta-hydroxy-5beta,6beta-epoxypregn-2-ene-1,20-dione
(6aR,8R,9aR)-8-methoxy-6a-methyl-8-pentyl-3-((E)-prop-1-enyl)-6a,8,9,9atetrahydro-6H-furo[2,3-h]-isochromen-6-one|monapurone C
12-methylcoleon U|6,11-dihydro-12-methoxy-5,8,11,13-abietatetraen-7-one
16-methoxy-6-oxo-7,11,13-labdatrien-16,15-olide|spicatanol methyl ether
5alpha-hydroxy-1,2-dehydro-5,10-dihydroprintzianic acid methyl ester|5alpha-Hydroxy-1,2-dehydro-5,10-dihydroprintziasaeure-methylester
4a.alpha.,4b.beta.-Gibbane-1.alpha.,10.beta.-dicarboxylic acid, 4a-(hydroxymethyl)-1-methyl-8-methylene-, 1,4a-lactone, methyl ester
8beta-hydroxy-14(17)-ene-18alpha-methoxycarbonyl-18-norvouacapene|mimosol A
15-oxo-14,16H-seco-nidoresedic acid methyl ester|15-oxo-14,16H-strictic acid methyl ester
methyl 14beta-hydroxy-12-oxo-3,4-secopimara-7,9(11),13,15,19(4)-tetraen-3-oate|trigonoheterene
7beta-methoxy-8,11,13-triene-18,6alpha-abietanolide|liquidambolide A
15beta,17alpha-dihydroxypregna-4,6-diene-3,20-dione
4-O-[6,7-dihydro-5,6E-dehydro-7(9)-dehydrogeranyl]-sinapyl alcohol
4-O-geranyl-sinapyl aldehyde|4-O-geranylsinapyl aldehyde|geranyloxy sinapyl aldehyde|Nelumal A
5-methoxy-11.14-dioxo-abiata-8,12,15-triene|bractealine
13-dehydroxysarcoglaucol-16-one|2,5,6,9,10,13,14,16-octahydro-4,12,15-trimethyl-16-oxocyclotetradeca[b]furan-8-carboxylic acid methyl ester
Triptonoditerpenic acid
(E,E)-1,11-bis(furan-3-yl)-4,8-dimethylundeca-7,10-diene-4,6-diol|Untenospongin A
Ala Ala Ala Ile
Ala Ala Ala Leu
Ala Ala Ile Ala
Ala Ala Leu Ala
Ala Gly Val Val
Ala Ile Ala Ala
Ala Leu Ala Ala
Ala Val Gly Val
Ala Val Val Gly
Gly Ala Val Val
Gly Gly Ile Val
Gly Gly Leu Val
Gly Gly Val Ile
Gly Gly Val Leu
Gly Ile Gly Val
Gly Ile Val Gly
Gly Leu Gly Val
Gly Leu Val Gly
Gly Val Ala Val
Gly Val Gly Ile
Gly Val Gly Leu
Gly Val Ile Gly
Gly Val Leu Gly
Gly Val Val Ala
Ile Ala Ala Ala
Ile Gly Gly Val
Ile Gly Val Gly
Ile Val Gly Gly
Leu Ala Ala Ala
Leu Gly Gly Val
Leu Gly Val Gly
Leu Val Gly Gly
Val Ala Gly Val
Val Ala Val Gly
Val Gly Ala Val
Val Gly Gly Ile
Val Gly Gly Leu
Val Gly Ile Gly
Val Gly Leu Gly
Val Gly Val Ala
Val Ile Gly Gly
Val Leu Gly Gly
Val Val Ala Gly
Val Val Gly Ala
4-[4-(3,4-Dimethoxyphenyl)-2,3-dimethylbutyl]-2-methoxyphenol
11-DEHYDROCORTICOSTERONE
An 11-oxo steroid that is corticosterone in which the hydroxy substituent at the 11beta position has been oxidised to give the corresponding ketone. D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones
(E,E)-Boviquinone 3
Neotussilagolactone
FA 18:2;O4
ascr#19
An (omega-1)-hydroxy fatty acid ascaroside obtained by formal condensation of the alcoholic hydroxy group of (2E,11R)-11-hydroxydodec-2-enoic acid with ascarylopyranose (the alpha anomer). It is a metabolite of the nematode Caenorhabditis elegans.
oscr#19
An omega-hydroxy fatty acid ascaroside obtained by formal condensation of the alcoholic hydroxy group of (2E)-12-hydroxydodec-2-enoic acid with ascarylopyranose (the alpha anomer). It is a metabolite of the nematode Caenorhabditis elegans.
Formebolone
C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C2360 - Anabolic Steroid
ST 21:4;O4
D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones
tert-butyl 9-benzyl-10-oxo-1,9-diazaspiro[4.5]decane-1-carboxylate
C20H28N2O3 (344.20998180000004)
tert-butyl 4-(3-ethyl-2-oxo-3H-indol-1-yl)piperidine-1-carboxylate
C20H28N2O3 (344.20998180000004)
L-LYSYL-D-PROLYL-L-THREONINE
Lys-D-Pro-Thr, an IL-1beta analogue, is a potent IL-1 inhibitor. Lys-D-Pro-Thr inhibits the protective effects of IL-1 beta[1][2].
2-Methyl-2-propanyl 2-benzyl-3-oxo-2,8-diazaspiro[4.5]decane-8-ca rboxylate
C20H28N2O3 (344.20998180000004)
1-boc-4-[(2-cyano-ethyl)-pyridin-3-ylmethyl-amino]-piperidine
Thiourea, N-[2-(1H-benzimidazol-2-yl)ethyl]-N-cyclopentyl-N-(2-methylpropyl)- (9CI)
Thiourea, N-[2-(1H-benzimidazol-2-yl)ethyl]-N-cyclohexyl-N-propyl- (9CI)
1-[(1R,2R)-2-{[4-(1,2-Benzothiazol-3-yl)-1-piperazinyl]methyl}cyclohexyl]methanamine
N-HEXADECYLSULFURIC ACID SODIUM SALT
C16H33NaO4S (344.19971380000004)
Anecortave
S - Sensory organs > S01 - Ophthalmologicals > S01L - Ocular vascular disorder agents > S01LA - Antineovascularisation agents D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones D006133 - Growth Substances > D043924 - Angiogenesis Modulating Agents D000970 - Antineoplastic Agents > D020533 - Angiogenesis Inhibitors D006133 - Growth Substances > D006131 - Growth Inhibitors
Triptobenzene H
An abietane diterpenoid with formula C21H28O4, originally isolated from Tripterygium wilfordii.
(2E,11R)-11-[(3,6-dideoxy-alpha-L-arabino-hexopyranosyl)oxy]dodec-2-enoic acid
(2E)-12-[(3,6-dideoxy-alpha-L-arabino-hexopyranosyl)oxy]dodec-2-enoic acid
Estradiol 3-(trimethylsilyl) ether
C21H32O2Si (344.21714519999995)
N-(4-Carbamimidoylbenzyl)-1-(4-Methylpentanoyl)-L-Prolinamide
[(8S,9S,13S,14S,17R)-3,17-Dihydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-1-yl] propanoate
[3-carboxy-2-[(E)-9-carboxynon-6-enoyl]oxypropyl]-trimethylazanium
[3-carboxy-2-[(E)-9-carboxynon-5-enoyl]oxypropyl]-trimethylazanium
[3-carboxy-2-[(E)-9-carboxynon-2-enoyl]oxypropyl]-trimethylazanium
[3-carboxy-2-[(E)-9-carboxynon-7-enoyl]oxypropyl]-trimethylazanium
[3-carboxy-2-[(E)-9-carboxynon-4-enoyl]oxypropyl]-trimethylazanium
4-[(2S,3R)-4-(3,4-dimethoxyphenyl)-2,3-dimethylbutyl]-2-methoxyphenol
19-Oxo-deoxycorticosterone
D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones
Cyclohexanecarboxylic acid [2-oxo-2-[4-(1-piperidinyl)anilino]ethyl] ester
C20H28N2O3 (344.20998180000004)
(6aR)-1-hydroxy-6,6-dimethyl-3-pentyl-6a,7,8,10a-tetrahydrobenzo[c][1]benzopyran-9-carboxylic acid
Diethyl (3-ethyl-1-ethoxy-2-oxoheptyl)propanedioate
oxyphencyclimine
C20H28N2O3 (344.20998180000004)
A - Alimentary tract and metabolism > A03 - Drugs for functional gastrointestinal disorders > A03A - Drugs for functional gastrointestinal disorders > A03AA - Synthetic anticholinergics, esters with tertiary amino group C78272 - Agent Affecting Nervous System > C66880 - Anticholinergic Agent > C29704 - Antimuscarinic Agent C78272 - Agent Affecting Nervous System > C29698 - Antispasmodic Agent
11-nor-9-carboxy-Delta(9)-tetrahydrocannabinol
A phytocannabinoid that is Delta(9)-tetrahydrocannabinol in which the C-11 methyl has been fully oxidised to a carboxy group. Further enzymatic oxidation product of 11-hydroxy-Delta(9)-tetrahydrocannabinol.
21-deoxycortisone
D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones
(E)-8-(5-(1,4-dihydroxyhex-2-en-1-yl)-3-hydroxytetrahydrofuran-2-yl)octanoic acid
(E)-12-(5-ethyl-4-hydroxytetrahydrofuran-2-yl)-9,12-dihydroxydodec-10-enoic acid
(E)-9-hydroxy-11-(3-hydroxy-5-(1-hydroxypropyl)tetrahydrofuran-2-yl)undec-10-enoic acid
(E)-9-hydroxy-9-(4-hydroxy-5-(3-hydroxypent-1-en-1-yl)tetrahydrofuran-2-yl)nonanoic acid
(-)-(8R,8S)-3,3,4-trimethoxy-4-hydroxylignan
A lignan that is 2,3-dimethylbutane substituted by a 4-hydroxy-3-methoxyphenyl group at position 1 and a 3,4-dimethoxyphenyl group at position 4. It has been isolated from the bark of Machilus robusta.
1-{7,8,11-trihydroxy-9a,11a-dimethyl-3h,3ah,5h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl}ethanone
methyl (4ar,5s,6r,8as)-8a-formyl-5-[2-(furan-3-yl)ethyl]-5,6-dimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylate
methyl (4r,4ar,6as,7r,11as,11bs)-11b-formyl-4,7-dimethyl-1h,2h,3h,4ah,5h,6h,6ah,7h,11h,11ah-phenanthro[3,2-b]furan-4-carboxylate
methyl (9r,10e,16z)-9-(acetyloxy)octadeca-10,16-dien-12,14-diynoate
methyl (1r,4as,5r,8as)-5-[2-(furan-3-yl)-2-oxoethyl]-1,4a-dimethyl-6-methylidene-hexahydro-2h-naphthalene-1-carboxylate
(4as,10as)-5-hydroxy-7-isopropyl-8-methoxy-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylic acid
2-(3,7-dimethylocta-2,6-dien-1-yl)-3,5-dihydroxy-6-(3-methylbut-2-en-1-yl)cyclohexa-2,5-diene-1,4-dione
(1r,8r,9s,10s)-3,4,8-trihydroxy-5-isopropyl-11,11-dimethyltetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one
methyl 6,7-dimethyl-10-methylidene-6-[2-(2-oxo-5h-furan-3-yl)ethyl]cyclodeca-1,3-diene-1-carboxylate
methyl 10,15-dimethyl-3,6-dioxapentacyclo[9.7.1.0¹,¹⁴.0⁴,¹⁹.0⁵,⁹]nonadeca-5(9),7-diene-15-carboxylate
11-hydroxy-3-methyl-6-(6-methyl-5-oxohept-6-en-2-yl)-2-oxatricyclo[7.4.0.0³,⁷]trideca-1(9),5-dien-10-one
(1s,3r,7s,8s,8ar)-3,7-dimethyl-8-{2-[(2r)-6-oxo-2,3-dihydropyran-2-yl]ethyl}-1,2,3,7,8,8a-hexahydronaphthalen-1-yl acetate
(1s,2s,5s,6r,9r,11r,12s,13r)-6,11-dihydroxy-6,13-dimethyl-7-oxapentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icosa-14,17-dien-16-one
4-[(2s,3s)-4-(3,4-dimethoxyphenyl)-2,3-dimethylbutyl]-2-methoxyphenol
(2e,6r)-6-[(3r,7s,11r)-11-hydroxy-3-methyl-10-oxo-2-oxatricyclo[7.4.0.0³,⁷]trideca-1(9),5-dien-6-yl]-2-methylhept-2-enal
(6ar,8s,9ar)-8-methoxy-6a-methyl-8-pentyl-3-[(1e)-prop-1-en-1-yl]-9h,9ah-furo[2,3-h]isochromen-6-one
(1s,2s,5s,9r,11r,12s,13r)-6,11-dihydroxy-6,13-dimethyl-7-oxapentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icosa-14,17-dien-16-one
methyl (4r,4ar,6as,7r,11as,11br)-4-formyl-7,11b-dimethyl-1h,2h,3h,4ah,5h,6h,6ah,7h,11h,11ah-phenanthro[3,2-b]furan-4-carboxylate
4-[2-(2,5,5,8a-tetramethyl-4-oxo-4a,6,7,8-tetrahydro-1h-naphthalen-1-yl)ethenyl]-5-methoxy-5h-furan-2-one
methyl (1s,4as,5s,8ar)-4a-formyl-5-[2-(furan-3-yl)ethyl]-1-methyl-6-methylidene-hexahydro-2h-naphthalene-1-carboxylate
methyl 8a-formyl-5-[2-(furan-3-yl)ethyl]-5,6-dimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylate
methyl (3as,15as)-6,14-dimethyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,12h,13h,15ah-cyclotetradeca[b]furan-10-carboxylate
(2e)-3-(4-{[(2e,5e)-3,7-dimethylocta-2,5,7-trien-1-yl]oxy}-3,5-dimethoxyphenyl)prop-2-en-1-ol
4-(3,7-dimethylocta-2,6-dien-1-yl)-3,5-dihydroxy-6-(3-methylbut-2-en-1-yl)cyclohexa-3,5-diene-1,2-dione
4-[(2r,3s)-4-(3,4-dimethoxyphenyl)-2,3-dimethylbutyl]-2-methoxyphenol
6,7-dihydroxy-2,4b-dimethyl-2-(2-methylfuran-3-yl)-4,4a,5,6,7,8,10,10a-octahydro-3h-phenanthren-1-one
(6s,6ar,10as)-5-hydroxy-4-isopropyl-7,7,10a-trimethyl-2h,6h,6ah,8h,9h,10h-fluoreno[3,4-d][1,3]dioxole-6-carbaldehyde
(4br,8ar)-1-hydroxy-8a-methoxy-4b,8,8-trimethyl-2-(prop-1-en-2-yl)-6,7,9,10-tetrahydro-5h-phenanthrene-3,4-dione
methyl 3-[2-(furan-3-yl)ethyl]-6a-hydroxy-3,4-dimethyl-2ah,2bh,4h,5h,6h,7h-cyclobuta[a]indene-7a-carboxylate
1-(1,2-dihydroxyethyl)-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,8h,9h,9bh,10h-cyclopenta[a]phenanthrene-7,11-dione
(9r,10r,11r,14s)-9,10,11,14-tetrahydroxyoctadec-12-ynoic acid
methyl 11-methyl-6-methylidene-12-oxo-13-oxapentacyclo[9.3.3.1⁵,⁸.0¹,¹⁰.0²,⁸]octadecane-9-carboxylate
3β-acetoxy-12-methoxy-13-methyl-podocarpa-8,11,13-trien-7-one.
{"Ingredient_id": "HBIN008130","Ingredient_name": "3\u03b2-acetoxy-12-methoxy-13-methyl-podocarpa-8,11,13-trien-7-one.","Alias": "NA","Ingredient_formula": "C21H28O4","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "254","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
adonilide
{"Ingredient_id": "HBIN014729","Ingredient_name": "adonilide","Alias": "NA","Ingredient_formula": "C21H28O4","Ingredient_Smile": "CC12CCC(CC1=CCC3C2CCC45C36CCC4C(O6)(OC5=O)C)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "644","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
agastanol
{"Ingredient_id": "HBIN014828","Ingredient_name": "agastanol","Alias": "NA","Ingredient_formula": "C21H28O4","Ingredient_Smile": "NA","Ingredient_weight": "344.44","OB_score": "NA","CAS_id": "160896-57-1","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "7116","PubChem_id": "NA","DrugBank_id": "NA"}
anhydrohirundigenin
{"Ingredient_id": "HBIN016161","Ingredient_name": "anhydrohirundigenin","Alias": "NA","Ingredient_formula": "C21H28O4","Ingredient_Smile": "CC12CCC(CC1=CCC3=C4C5(CCC23)COC6(C5C(O4)CO6)C)O","Ingredient_weight": "344.4 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "1271","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "102060418","DrugBank_id": "NA"}
methyl 9-(acetyloxy)octadeca-10,16-dien-12,14-diynoate
methyl (2r)-2-{3-oxo-5-[(1s)-1,3,3-trimethylcyclohexyl]-1h-2-benzofuran-4-yl}propanoate
(1s,2s,5s,6r,9r,11r,12r,13r)-6,11-dihydroxy-6,13-dimethyl-7-oxapentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icosa-14,17-dien-16-one
methyl 4a-formyl-5-[2-(furan-3-yl)ethyl]-1-methyl-6-methylidene-hexahydro-2h-naphthalene-1-carboxylate
2-(10,11-dihydroxy-7,11-dimethyl-3-methylidenedodec-6-en-1-yn-1-yl)benzene-1,4-diol
methyl (1ar,4r,4as,5r,6s,8ar)-5-[2-(furan-3-yl)ethyl]-4-hydroxy-5,6-dimethyl-1h,4h,4ah,6h,7h,8h-cyclopropa[e]naphthalene-1a-carboxylate
(4as,10as)-5-hydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4,10,10a-tetrahydrophenanthrene-2,9-dione
3-{4-[(3,7-dimethylocta-2,5,7-trien-1-yl)oxy]-3,5-dimethoxyphenyl}prop-2-en-1-ol
methyl 4-formyl-7,11b-dimethyl-1h,2h,3h,4ah,5h,6h,6ah,7h,11h,11ah-phenanthro[3,2-b]furan-4-carboxylate
5-ethyl-3,4-dimethoxy-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one
(2z,5e)-2-[2-(2,5-dihydroxyphenyl)ethylidene]-6,10-dimethylundeca-5,9-dienoic acid
(1r,4ar,7r,8s)-7-ethenyl-10-hydroxy-1-(hydroxymethyl)-8-methoxy-1,4a,7-trimethyl-2,5,6,8-tetrahydrophenanthren-9-one
methyl 2-[3-oxo-5-(1,3,3-trimethylcyclohexyl)-1h-2-benzofuran-4-yl]propanoate
5,8-dihydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-fluorene-9-carbaldehyde
(2e)-3-{3-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-4,5-dimethoxyphenyl}prop-2-enoic acid
(6ar,8r,9ar)-8-methoxy-6a-methyl-8-pentyl-3-[(1e)-prop-1-en-1-yl]-9h,9ah-furo[2,3-h]isochromen-6-one
7-hydroxy-2,2,8-trimethyl-8-(3-methylbut-2-en-1-yl)-6-(2-methylpropanoyl)chromen-5-one
8-methoxy-6a-methyl-8-pentyl-3-(prop-1-en-1-yl)-9h,9ah-furo[2,3-h]isochromen-6-one
5,8-dihydroxy-7-isopropyl-6-methoxy-1,2,4a-trimethyl-3,4,10,10a-tetrahydrophenanthren-9-one
(2r,4as,4br,6r,7r,10ar)-6,7-dihydroxy-2,4b-dimethyl-2-(2-methylfuran-3-yl)-4,4a,5,6,7,8,10,10a-octahydro-3h-phenanthren-1-one
3-hydroxy-8a-methoxy-4b,8,8-trimethyl-2-(prop-1-en-2-yl)-6,7,9,10-tetrahydro-5h-phenanthrene-1,4-dione
(8r)-7-hydroxy-2,2,8-trimethyl-8-(3-methylbut-2-en-1-yl)-6-(2-methylpropanoyl)chromen-5-one
4-{[(1r,2s,4as,8as)-1,2,4a,5-tetramethyl-2,3,4,7,8,8a-hexahydronaphthalen-1-yl]methyl}-3,5-dihydroxycyclohexa-3,5-diene-1,2-dione
5-[(2s,3r)-4-(3,4-dimethoxyphenyl)-2,3-dimethylbutyl]-2-methoxyphenol
(6r,6as,10as)-5-hydroxy-4-isopropyl-7,7,10a-trimethyl-2h,6h,6ah,8h,9h,10h-fluoreno[3,4-d][1,3]dioxole-6-carbaldehyde
methyl 5-[2-(furan-3-yl)ethyl]-8a-(hydroxymethyl)-5,6-dimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate
1-[(1s,4r,13r)-9-hydroxy-1,5,5,8-tetramethyl-6,15-dioxatetracyclo[9.3.1.0⁴,¹³.0⁷,¹²]pentadeca-7(12),8,10-trien-10-yl]-2-methylpropan-1-one
(1s,4r)-1-methoxy-4-methyl-3-oxo-5-[(1s)-1,3,3-trimethylcyclohexyl]-1,4-dihydro-2-benzopyran-8-carbaldehyde
(5as,7as,11as,11br)-2,3-dihydroxy-5a,8,8,11a-tetramethyl-7,7a,9,10,11,11b-hexahydro-6h-5-oxatetraphen-12-one
(5r)-4-[(1e)-2-[(1s,4as,8ar)-2,5,5,8a-tetramethyl-4-oxo-4a,6,7,8-tetrahydro-1h-naphthalen-1-yl]ethenyl]-5-methoxy-5h-furan-2-one
5,19-dimethyl-15,18,20-trioxahexacyclo[14.5.1.0¹,¹⁴.0⁴,¹³.0⁵,¹⁰.0¹⁹,²²]docosa-10,13-dien-8-ol
(4s,4ar,5s,8ar)-3,4a,5-trimethyl-9-oxo-4h,5h,6h,7h,8h,8ah-naphtho[2,3-b]furan-4-yl (2e)-3-methylpent-2-enoate
6,11-dihydroxy-6,13-dimethyl-7-oxapentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icosa-14,17-dien-16-one
(6as,10as)-11-hydroxy-12-methoxy-7,7,10a-trimethyl-1h,2h,5h,6h,6ah,8h,9h,10h-phenanthro[1,2-c]pyran-4-one
(5as,7ar,11as,11bs)-2,8,8,11a,11b-pentamethyl-5a,6,7,7a,10,11-hexahydro-5h-1,12-dioxatetraphene-4,9-dione
11-hydroxy-12-methoxy-7,7,10a-trimethyl-1h,2h,5h,6h,6ah,8h,9h,10h-phenanthro[1,2-c]pyran-4-one
(1s,3s,5s,7s)-8-hydroxy-4,4,7-trimethyl-9-(2-methylpropanoyl)-3-(prop-1-en-2-yl)tricyclo[5.3.1.0¹,⁵]undec-8-ene-10,11-dione
1-{9-hydroxy-1,5,5-trimethyl-6,15-dioxatetracyclo[9.3.1.0⁴,¹³.0⁷,¹²]pentadeca-7(12),8,10-trien-8-yl}-2-methylbutan-1-one
methyl 5-[2-(furan-3-yl)-2-oxoethyl]-1,4a-dimethyl-6-methylidene-hexahydro-2h-naphthalene-1-carboxylate
(1r,2s,4s,9r,10r)-12-oxo-7,15-diazatetracyclo[7.7.1.0²,⁷.0¹⁰,¹⁵]heptadec-13-en-4-yl (2e)-2-methylbut-2-enoate
C20H28N2O3 (344.20998180000004)
5-{[(2e)-3,7-dimethylocta-2,6-dien-1-yl]oxy}-7-methoxy-3,6-dimethyl-3h-2-benzofuran-1-one
2-[(1e,3r,4s)-3-hydroxy-2,4-dimethylhex-1-en-1-yl]-2,7-dimethyl-5-propanoyl-1-benzofuran-3-one
(1s,3as,3br,9ar,9bs,11as)-1-[(1s)-1,2-dihydroxyethyl]-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,8h,9h,9bh,10h-cyclopenta[a]phenanthrene-7,11-dione
methyl 6a-hydroxy-4,11b-dimethyl-7-methylidene-1h,2h,3h,4ah,5h,6h,11h,11ah-phenanthro[3,2-b]furan-4-carboxylate
(4as,10as)-5,8-dihydroxy-7-isopropyl-6-methoxy-1,2,4a-trimethyl-3,4,10,10a-tetrahydrophenanthren-9-one
12-oxo-7,15-diazatetracyclo[7.7.1.0²,⁷.0¹⁰,¹⁵]heptadec-13-en-4-yl 2-methylbut-2-enoate
C20H28N2O3 (344.20998180000004)
(1r,2s,7r,8ar)-7-hydroxy-1,8a-dimethyl-6-oxo-1,2,7,8-tetrahydronaphthalen-2-yl (2e,4e,6s)-6-methylocta-2,4-dienoate
5,10-dihydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-phenanthren-9-one
1-[(3as,7r,8r,9ar,9bs,11r,11as)-7,8,11-trihydroxy-9a,11a-dimethyl-3h,3ah,5h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethanone
(1s,2s,5s,8r,11s,12r)-5-methoxy-2,12-dimethyl-6-methylidene-16-oxapentacyclo[10.3.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,17-dione
methyl (2e)-3-(4-{[(2e)-3,7-dimethylocta-2,6-dien-1-yl]oxy}-3-methoxyphenyl)prop-2-enoate
9-[(3e)-4,8-dimethylnona-3,7-dien-1-yl]-8,11-dioxatricyclo[7.2.1.0²,⁷]dodeca-2,4,6-triene-4,12-diol
3-[3-(3,7-dimethylocta-2,6-dien-1-yl)-4,5-dimethoxyphenyl]prop-2-enoic acid
21,24-dimethyl-3,12,21,24-tetraazahexacyclo[9.7.3.3²,¹⁰.0¹,¹⁰.0⁴,⁹.0¹³,¹⁸]tetracosa-2,4,6,8,13,15,17-heptaene
(4as,10ar)-5-hydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4,10,10a-tetrahydrophenanthrene-2,9-dione
(4s,4ar,5s)-3,4a,5-trimethyl-9-oxo-4h,5h,6h,7h-naphtho[2,3-b]furan-4-yl 4-methylpentanoate
methyl (2ar,2br,3s,4r,6ar,7as)-3-[2-(furan-3-yl)ethyl]-6a-hydroxy-3,4-dimethyl-2ah,2bh,4h,5h,6h,7h-cyclobuta[a]indene-7a-carboxylate
(9s,10r,11s,14r)-9,10,11,14-tetrahydroxyoctadec-12-ynoic acid
2-[2-(2,5-dihydroxyphenyl)ethylidene]-6,10-dimethylundeca-5,9-dienoic acid
methyl (2s)-2-{3-oxo-5-[(1r)-1,3,3-trimethylcyclohexyl]-1h-2-benzofuran-4-yl}propanoate
methyl 2-hydroxy-7-isopropyl-1,4a-dimethyl-9-oxo-3,4,10,10a-tetrahydro-2h-phenanthrene-1-carboxylate
(3r,7s,11r)-11-hydroxy-3-methyl-6-[(2s)-6-methyl-5-oxohept-6-en-2-yl]-2-oxatricyclo[7.4.0.0³,⁷]trideca-1(9),5-dien-10-one
5-[(3,7-dimethylocta-2,6-dien-1-yl)oxy]-7-methoxy-3,6-dimethyl-3h-2-benzofuran-1-one
2-(6,7-dihydroxy-7,11-dimethyl-3-methylidenedodec-10-en-1-yn-1-yl)benzene-1,4-diol
4-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-3,5-dihydroxy-6-(3-methylbut-2-en-1-yl)cyclohexa-3,5-diene-1,2-dione
(4ar)-5,10-dihydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-phenanthren-9-one
methyl 6-[2-(furan-3-yl)-2-hydroxyethyl]-6,7-dimethyl-10-methylidenecyclodeca-1,3-diene-1-carboxylate
methyl (1r,2r,4as,10ar)-2-hydroxy-7-isopropyl-1,4a-dimethyl-9-oxo-3,4,10,10a-tetrahydro-2h-phenanthrene-1-carboxylate
7-isopropyl-6-methoxy-1,1,4a-trimethyl-5,8-dioxo-3,4,9,9a-tetrahydro-2h-fluorene-9-carbaldehyde
3,4a,5-trimethyl-9-oxo-4h,5h,6h,7h-naphtho[2,3-b]furan-4-yl 4-methylpentanoate
methyl (4r,4ar,6as,11ar,11bs)-6a-hydroxy-4,11b-dimethyl-7-methylidene-1h,2h,3h,4ah,5h,6h,11h,11ah-phenanthro[3,2-b]furan-4-carboxylate
(1s,2s,5s,8r,11r,12r)-5-methoxy-2,12-dimethyl-6-methylidene-16-oxapentacyclo[10.3.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,17-dione
(2z)-3-{3-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-4,5-dimethoxyphenyl}prop-2-enoic acid
2,5-dihydroxy-3-(3,7,11-trimethyldodeca-2,6,10-trien-1-yl)cyclohexa-2,5-diene-1,4-dione
3-{[(1s,2r,4ar,8ar)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]methyl}-2,5-dihydroxycyclohexa-2,5-diene-1,4-dione
methyl (1e,3z,6r,7r)-6,7-dimethyl-10-methylidene-6-[2-(2-oxo-5h-furan-3-yl)ethyl]cyclodeca-1,3-diene-1-carboxylate
(4as)-5,8-dihydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-fluorene-9-carbaldehyde
(4as)-6,10-dihydroxy-7-isopropyl-5-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-phenanthren-9-one
methyl (1e,3z,6r,7r)-6,7-dimethyl-10-methylidene-6-[2-(5-oxo-2h-furan-3-yl)ethyl]cyclodeca-1,3-diene-1-carboxylate
2-[(10s)-10,11-dihydroxy-7,11-dimethyl-3-methylidenedodec-6-en-1-yn-1-yl]benzene-1,4-diol
5-hydroxy-2,2,8-trimethyl-8-(3-methylbut-2-en-1-yl)-6-(2-methylpropanoyl)chromen-7-one
methyl (1s,4ar,5s,8ar)-5-[2-(furan-3-yl)-2-oxoethyl]-1,4a-dimethyl-6-methylidene-hexahydro-2h-naphthalene-1-carboxylate
methyl (4ar,5r,6s,8as)-5-[2-(furan-3-yl)ethyl]-8a-(hydroxymethyl)-5,6-dimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate
methyl 2-[(1r,5s,7r,8r)-7-ethenyl-2-isopropyl-5,9-dimethyl-4-oxo-12-oxatricyclo[5.4.1.0¹,⁵]dodeca-2,9-dien-8-yl]acetate
(2s,4as,4br,6r,7r,10ar)-6,7-dihydroxy-2,4b-dimethyl-2-(2-methylfuran-3-yl)-4,4a,5,6,7,8,10,10a-octahydro-3h-phenanthren-1-one
1-methoxy-4-methyl-3-oxo-5-(1,3,3-trimethylcyclohexyl)-1,4-dihydro-2-benzopyran-8-carbaldehyde
methyl (15as)-3,6,14-trimethyl-2-oxo-4h,5h,8h,9h,12h,13h,15ah-cyclotetradeca[b]furan-10-carboxylate
methyl 3-[(1r,2s,4as)-5-ethenyl-4a-hydroxy-1,6-dimethyl-7-oxo-2-(prop-1-en-2-yl)-3,4-dihydro-2h-naphthalen-1-yl]propanoate
methyl 6,7-dimethyl-10-methylidene-6-[2-(5-oxo-2h-furan-3-yl)ethyl]cyclodeca-1,3-diene-1-carboxylate
methyl 3-{4-[(3,7-dimethylocta-2,6-dien-1-yl)oxy]-3-methoxyphenyl}prop-2-enoate
(1r,2s,3s,4r)-5-(hydroxymethyl)-6-[(1z,3s)-3-hydroxyundec-1-en-1-yl]cyclohex-5-ene-1,2,3,4-tetrol
10-hydroxy-2-isopropyl-3-methoxy-4b,8,8-trimethyl-5,6,7,10-tetrahydrophenanthrene-1,4-dione
methyl 3-[(1r,2r,5s,6r)-6-ethenyl-5-hydroxy-1,6-dimethyl-7-oxo-2-(prop-1-en-2-yl)-3,5-dihydro-2h-naphthalen-1-yl]propanoate
1-[(3as,7r,8r,9ar,11r,11as)-7,8,11-trihydroxy-9a,11a-dimethyl-3h,3ah,5h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethanone
(1r,4r,5r,8s,16s,19s,22r)-5,19-dimethyl-15,18,20-trioxahexacyclo[14.5.1.0¹,¹⁴.0⁴,¹³.0⁵,¹⁰.0¹⁹,²²]docosa-10,13-dien-8-ol
1-{9-hydroxy-1,5,5-trimethyl-6,15-dioxatetracyclo[9.3.1.0⁴,¹³.0⁷,¹²]pentadeca-7,9,11-trien-10-yl}-2-methylbutan-1-one
1-[(3as,7s,8s,9ar,9bs,11r,11as)-7,8,11-trihydroxy-9a,11a-dimethyl-3h,3ah,5h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-1-yl]ethanone
15-acetyl-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
5-[4-(3,4-dimethoxyphenyl)-2,3-dimethylbutyl]-2-methoxyphenol
2-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-3,5-dihydroxy-6-(3-methylbut-2-en-1-yl)cyclohexa-2,5-diene-1,4-dione
(4r,4ar,5r)-5-hydroxy-2,3,4a,5-tetramethyl-4h,6h,7h,9h-naphtho[2,3-b]furan-4-yl (2e)-2-methylbut-2-enoate
(4br,8ar)-3-hydroxy-8a-methoxy-4b,8,8-trimethyl-2-(prop-1-en-2-yl)-6,7,9,10-tetrahydro-5h-phenanthrene-1,4-dione
(7z,10z)-1,11-bis(furan-3-yl)-4,8-dimethylundeca-7,10-diene-4,6-diol
2-[(1e,3s,4s)-3-hydroxy-2,4-dimethylhex-1-en-1-yl]-2,7-dimethyl-5-propanoyl-1-benzofuran-3-one
methyl (1s,2r,4ar,9ar)-1-[2-(furan-3-yl)ethyl]-4a-hydroxy-1,2-dimethyl-3,4,5,9a-tetrahydro-2h-benzo[7]annulene-6-carboxylate
2-[(1e)-2-[(1s,4r,5s)-4-methyl-4-(4-methylpent-3-en-1-yl)-3,8-dioxabicyclo[3.2.1]octan-1-yl]ethenyl]benzene-1,4-diol
(1s,10s,11r)-21,24-dimethyl-3,12,21,24-tetraazahexacyclo[9.7.3.3²,¹⁰.0¹,¹⁰.0⁴,⁹.0¹³,¹⁸]tetracosa-2,4,6,8,13,15,17-heptaene
(2e)-3-(4-{[(2e)-3,7-dimethylocta-2,6-dien-1-yl]oxy}-3,5-dimethoxyphenyl)prop-2-enal
methyl (4s,4as,6ar,11as,11br)-4a-hydroxy-4,11b-dimethyl-7-methylidene-1h,2h,3h,5h,6h,6ah,11h,11ah-phenanthro[3,2-b]furan-4-carboxylate
6-[1-(3,4-dimethoxyphenyl)propan-2-yl]-4-methoxy-6-(prop-2-en-1-yl)cyclohex-2-en-1-one
(1s,3r,5s,7s)-8-hydroxy-4,4,7-trimethyl-9-(2-methylpropanoyl)-3-(prop-1-en-2-yl)tricyclo[5.3.1.0¹,⁵]undec-8-ene-10,11-dione
7-hydroxy-1,8a-dimethyl-6-oxo-1,2,7,8-tetrahydronaphthalen-2-yl 6-methylocta-2,4-dienoate
(1r,2s,3s,4r)-5-(hydroxymethyl)-6-[(1e,3r)-3-hydroxyundec-1-en-1-yl]cyclohex-5-ene-1,2,3,4-tetrol
methyl 3,6,14-trimethyl-2-oxo-4h,5h,8h,9h,12h,13h,15ah-cyclotetradeca[b]furan-10-carboxylate
methyl 1-[2-(furan-3-yl)ethyl]-4a-hydroxy-1,2-dimethyl-3,4,5,9a-tetrahydro-2h-benzo[7]annulene-6-carboxylate
(1r,8s,10s)-5-ethyl-3,4-dimethoxy-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one
methyl (1r,4s,10r,11s,14r,15r,19s)-10,15-dimethyl-3,6-dioxapentacyclo[9.7.1.0¹,¹⁴.0⁴,¹⁹.0⁵,⁹]nonadeca-5(9),7-diene-15-carboxylate
8-hydroxy-4,4,7-trimethyl-9-(2-methylpropanoyl)-3-(prop-1-en-2-yl)tricyclo[5.3.1.0¹,⁵]undec-8-ene-10,11-dione
(1s,2r,6s,7r,9r,11s,12s,15s,16s)-15-acetyl-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
5-hydroxy-4-isopropyl-7,7,10a-trimethyl-2h,6h,6ah,8h,9h,10h-fluoreno[3,4-d][1,3]dioxole-6-carbaldehyde
(1s,10s,11s)-21,24-dimethyl-3,12,21,24-tetraazahexacyclo[9.7.3.3²,¹⁰.0¹,¹⁰.0⁴,⁹.0¹³,¹⁸]tetracosa-2,4,6,8,13,15,17-heptaene
methyl 5-[2-(furan-3-yl)-2-oxoethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylate
methyl (1r,4r,10r,11s,14r,15r,19s)-10,15-dimethyl-3,6-dioxapentacyclo[9.7.1.0¹,¹⁴.0⁴,¹⁹.0⁵,⁹]nonadeca-5(9),7-diene-15-carboxylate
(3s,5s,7s)-8-hydroxy-4,4,7-trimethyl-9-(2-methylpropanoyl)-3-(prop-1-en-2-yl)tricyclo[5.3.1.0¹,⁵]undec-8-ene-10,11-dione
methyl (4ar,5s,6r,8ar)-5-[2-(furan-3-yl)-2-oxoethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylate
methyl (2as,2br,3s,4r,6ar,7ar)-3-[2-(furan-3-yl)ethyl]-6a-hydroxy-3,4-dimethyl-2ah,2bh,4h,5h,6h,7h-cyclobuta[a]indene-7a-carboxylate
2-(3-hydroxy-2,4-dimethylhex-1-en-1-yl)-2,7-dimethyl-5-propanoyl-1-benzofuran-3-one
methyl 11b-formyl-4,7-dimethyl-1h,2h,3h,4ah,5h,6h,6ah,7h,11h,11ah-phenanthro[3,2-b]furan-4-carboxylate
(8r)-5-hydroxy-2,2,8-trimethyl-8-(3-methylbut-2-en-1-yl)-6-(2-methylpropanoyl)chromen-7-one
(2s,4as,10ar)-6-methoxy-1,1,4a,7-tetramethyl-9-oxo-3,4,10,10a-tetrahydro-2h-phenanthren-2-yl acetate
methyl (1r,4as,5r,8ar)-5-[2-(furan-3-yl)-2-oxoethyl]-1,4a-dimethyl-6-methylidene-hexahydro-2h-naphthalene-1-carboxylate
6-methoxy-1,1,4a,7-tetramethyl-9-oxo-3,4,10,10a-tetrahydro-2h-phenanthren-2-yl acetate
5-hydroxy-7-isopropyl-8-methoxy-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylic acid
6,10-dihydroxy-7-isopropyl-5-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-phenanthren-9-one
(3r,5s,7s)-8-hydroxy-4,4,7-trimethyl-9-(2-methylpropanoyl)-3-(prop-1-en-2-yl)tricyclo[5.3.1.0¹,⁵]undec-8-ene-10,11-dione
5-hydroxy-2,3,4a,5-tetramethyl-4h,6h,7h,9h-naphtho[2,3-b]furan-4-yl 2-methylbut-2-enoate
3-{[(1s,4as,8as)-5,5,8a-trimethyl-2-methylidene-hexahydro-1h-naphthalen-1-yl]methyl}-2,5-dihydroxycyclohexa-2,5-diene-1,4-dione
methyl (1r,2r,5r,8r,9s,10s,11r)-11-methyl-6-methylidene-12-oxo-13-oxapentacyclo[9.3.3.1⁵,⁸.0¹,¹⁰.0²,⁸]octadecane-9-carboxylate
(4as,9r,9as)-7-isopropyl-6-methoxy-1,1,4a-trimethyl-5,8-dioxo-3,4,9,9a-tetrahydro-2h-fluorene-9-carbaldehyde
methyl 3-[5-ethenyl-4a-hydroxy-1,6-dimethyl-7-oxo-2-(prop-1-en-2-yl)-3,4-dihydro-2h-naphthalen-1-yl]propanoate
methyl 2-{7-ethenyl-2-isopropyl-5,9-dimethyl-4-oxo-12-oxatricyclo[5.4.1.0¹,⁵]dodeca-2,9-dien-8-yl}acetate
(1s,2s,4s,9s,10r)-12-oxo-7,15-diazatetracyclo[7.7.1.0²,⁷.0¹⁰,¹⁵]heptadec-13-en-4-yl (2e)-2-methylbut-2-enoate
C20H28N2O3 (344.20998180000004)