Exact Mass: 593.2964827999999

Ergocristam

CONFIDENCE Claviceps purpurea sclerotia

Chymostatin B

C28H43N5O9 (593.3060628000001)

Asp Ile Ile Tyr Ala

Tyr His Phe Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-phenylpropanamido]hexanoic acid

Phe His Lys Tyr

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(1H-imidazol-4-yl)propanamido]hexanamido]-3-(4-hydroxyphenyl)propanoic acid

Phe His Tyr Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]hexanoic acid

Phe Lys His Tyr

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-phenylpropanamido]hexanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

Phe Lys Asn Trp

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-phenylpropanamido]hexanamido]-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanoic acid

Phe Lys Trp Asn

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-phenylpropanamido]hexanamido]-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanoic acid

Phe Lys Tyr His

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-phenylpropanamido]hexanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

Phe Asn Lys Trp

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-carbamoylpropanamido]hexanamido]-3-(1H-indol-3-yl)propanoic acid

Phe Asn Trp Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanamido]hexanoic acid

Phe Trp Lys Asn

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(1H-indol-3-yl)propanamido]hexanamido]-3-carbamoylpropanoic acid

Phe Trp Asn Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanamido]hexanoic acid

Phe Tyr His Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]hexanoic acid

Phe Tyr Lys His

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]hexanamido]-3-(1H-imidazol-4-yl)propanoic acid

His Phe Lys Tyr

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-phenylpropanamido]hexanamido]-3-(4-hydroxyphenyl)propanoic acid

His Phe Tyr Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]hexanoic acid

His Lys Phe Tyr

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]hexanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanoic acid

His Lys Tyr Phe

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]hexanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanoic acid

His Tyr Phe Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]hexanoic acid

His Tyr Lys Phe

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]hexanamido]-3-phenylpropanoic acid

Lys Phe His Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-phenylpropanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

Lys Phe Asn Trp

(2S)-2-[(2S)-3-carbamoyl-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-phenylpropanamido]propanamido]-3-(1H-indol-3-yl)propanoic acid

Lys Phe Trp Asn

(2S)-3-carbamoyl-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-phenylpropanamido]-3-(1H-indol-3-yl)propanamido]propanoic acid

Lys Phe Tyr His

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

Lys His Phe Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-imidazol-4-yl)propanamido]-3-phenylpropanamido]-3-(4-hydroxyphenyl)propanoic acid

Lys His Tyr Phe

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanoic acid

Lys Asn Phe Trp

(2S)-2-[(2S)-2-[(2S)-3-carbamoyl-2-[(2S)-2,6-diaminohexanamido]propanamido]-3-phenylpropanamido]-3-(1H-indol-3-yl)propanoic acid

Lys Asn Trp Phe

(2S)-2-[(2S)-2-[(2S)-3-carbamoyl-2-[(2S)-2,6-diaminohexanamido]propanamido]-3-(1H-indol-3-yl)propanamido]-3-phenylpropanoic acid

Lys Trp Phe Asn

(2S)-3-carbamoyl-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-indol-3-yl)propanamido]-3-phenylpropanamido]propanoic acid

Lys Trp Asn Phe

(2S)-2-[(2S)-3-carbamoyl-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-indol-3-yl)propanamido]propanamido]-3-phenylpropanoic acid

Lys Tyr Phe His

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]-3-(1H-imidazol-4-yl)propanoic acid

Lys Tyr His Phe

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-phenylpropanoic acid

Asn Phe Lys Trp

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-phenylpropanamido]hexanamido]-3-(1H-indol-3-yl)propanoic acid

Asn Phe Trp Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-phenylpropanamido]-3-(1H-indol-3-yl)propanamido]hexanoic acid

Asn Lys Phe Trp

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-carbamoylpropanamido]hexanamido]-3-phenylpropanamido]-3-(1H-indol-3-yl)propanoic acid

Asn Lys Trp Phe

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-carbamoylpropanamido]hexanamido]-3-(1H-indol-3-yl)propanamido]-3-phenylpropanoic acid

Asn Trp Phe Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanamido]-3-phenylpropanamido]hexanoic acid

Asn Trp Lys Phe

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanamido]hexanamido]-3-phenylpropanoic acid

Gln Gln Arg Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-4-carbamoylbutanamido]-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanoic acid

Gln Gln Tyr Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanoic acid

Gln Arg Gln Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-5-carbamimidamidopentanamido]-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanoic acid

Gln Arg Tyr Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanoic acid

Gln Tyr Gln Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanamido]-5-carbamimidamidopentanoic acid

Gln Tyr Arg Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanamido]-4-carbamoylbutanoic acid

Arg Gln Gln Tyr

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-carbamoylbutanamido]-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanoic acid

Arg Gln Tyr Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanoic acid

Arg Tyr Gln Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanamido]-4-carbamoylbutanoic acid

Trp Phe Lys Asn

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-phenylpropanamido]hexanamido]-3-carbamoylpropanoic acid

Trp Phe Asn Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-phenylpropanamido]-3-carbamoylpropanamido]hexanoic acid

Trp Lys Phe Asn

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]hexanamido]-3-phenylpropanamido]-3-carbamoylpropanoic acid

Trp Lys Asn Phe

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]hexanamido]-3-carbamoylpropanamido]-3-phenylpropanoic acid

Trp Asn Phe Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanamido]-3-phenylpropanamido]hexanoic acid

Trp Asn Lys Phe

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanamido]hexanamido]-3-phenylpropanoic acid

Tyr Phe His Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]-3-(1H-imidazol-4-yl)propanamido]hexanoic acid

Tyr Phe Lys His

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-phenylpropanamido]hexanamido]-3-(1H-imidazol-4-yl)propanoic acid

Tyr His Lys Phe

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]hexanamido]-3-phenylpropanoic acid

Tyr Lys Phe His

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]hexanamido]-3-phenylpropanamido]-3-(1H-imidazol-4-yl)propanoic acid

Tyr Lys His Phe

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]hexanamido]-3-(1H-imidazol-4-yl)propanamido]-3-phenylpropanoic acid

Tyr Gln Gln Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanamido]-4-carbamoylbutanamido]-5-carbamimidamidopentanoic acid

Tyr Gln Arg Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanamido]-5-carbamimidamidopentanamido]-4-carbamoylbutanoic acid

Tyr Arg Gln Gln

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanamido]-4-carbamoylbutanamido]-4-carbamoylbutanoic acid

C28H43N5O9 (593.3060628000001)

VLESF

Val-Leu-Glu-Ser-Phe

DIIYA

Asp Ile Ile Tyr Ala

C28H43N5O9 (593.3060628000001)

2-[[1-(2-Amino-1,4,5,6-tetrahydropyrimidin-6-yl)-2-[[3-methyl-1-oxo-1-[(1-oxo-3-phenylpropan-2-yl)amino]butan-2-yl]amino]-2-oxoethyl]carbamoylamino]-3-phenylpropanoic acid

N-[[(3R,9R,10S)-16-(dimethylamino)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3S,9R,10R)-16-(dimethylamino)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3S,9S,10S)-16-(dimethylamino)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3S,9S,10S)-16-(dimethylamino)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3S,9S,10R)-16-(dimethylamino)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3S,9R,10S)-16-(dimethylamino)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3R,9S,10S)-16-(dimethylamino)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3R,9S,10R)-16-(dimethylamino)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3R,9R,10R)-16-(dimethylamino)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3S,9R,10R)-16-(dimethylamino)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3R,9R,10R)-16-(dimethylamino)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3R,9S,10S)-16-(dimethylamino)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3S,9R,10S)-16-(dimethylamino)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3R,9R,10S)-16-(dimethylamino)-12-[(2S)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[[(3R,9S,10R)-16-(dimethylamino)-12-[(2R)-1-hydroxypropan-2-yl]-3,10-dimethyl-13-oxo-2,8-dioxa-12-azabicyclo[12.4.0]octadeca-1(14),15,17-trien-9-yl]methyl]-4-fluoro-N-methylbenzenesulfonamide

N-[(4E,8E)-1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxydodeca-4,8-dien-2-yl]propanamide

C27H47NO13 (593.3047252)

N-[(4E,8E)-1-[3,4-dihydroxy-6-(hydroxymethyl)-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxytrideca-4,8-dien-2-yl]acetamide

C27H47NO13 (593.3047252)

5,17,23,25-tetrahydroxy-24-methoxy-9,10,14,22-tetramethyl-7-(2-methylpropyl)-27-oxa-6-azahexacyclo[18.6.1.0²,¹⁹.0⁴,⁸.0⁴,¹².0²¹,²⁶]heptacosa-5,10,13,21,23,25-hexaene-3,18-dione

C34H43NO8 (593.2988518000001)

(2s)-n-[(3r,4s,7s,10z)-5,8-dihydroxy-7-(1h-indol-3-ylmethyl)-3-phenyl-2-oxa-6,9-diazabicyclo[10.2.2]hexadeca-1(14),5,8,10,12,15-hexaen-4-yl]-2-(dimethylamino)-3-methylbutanimidic acid

(4r,7r)-n-[(2s)-1-[(3s,8ar)-3-benzyl-1,4-dioxo-tetrahydro-3h-pyrrolo[1,2-a]pyrazin-2-yl]-3-methyl-1-oxobutan-2-yl]-6-methyl-6,11-diazatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2,9,12,14-pentaene-4-carboximidic acid

(4r,7r)-n-[(2s)-1-[(3s,8ar)-3-benzyl-1,4-dioxo-tetrahydro-3h-pyrrolo[1,2-a]pyrazin-2-yl]-3-methyl-1-oxobutan-2-yl]-6-methyl-6,11-diazatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2,9,12,14-pentaene-4-carboximidic acid

(1r,2s,4r,7s,8r,9s,12s,13e,17r,19s,20s)-5,17,23,25-tetrahydroxy-24-methoxy-9,10,14,22-tetramethyl-7-(2-methylpropyl)-27-oxa-6-azahexacyclo[18.6.1.0²,¹⁹.0⁴,⁸.0⁴,¹².0²¹,²⁶]heptacosa-5,10,13,21,23,25-hexaene-3,18-dione

(1r,2s,4r,7s,8r,9s,12s,13e,17r,19s,20s)-5,17,23,25-tetrahydroxy-24-methoxy-9,10,14,22-tetramethyl-7-(2-methylpropyl)-27-oxa-6-azahexacyclo[18.6.1.0²,¹⁹.0⁴,⁸.0⁴,¹².0²¹,²⁶]heptacosa-5,10,13,21,23,25-hexaene-3,18-dione

C34H43NO8 (593.2988518000001)

(4r,7r)-n-[(2r)-1-[(3s,8ar)-3-benzyl-1,4-dioxo-tetrahydro-3h-pyrrolo[1,2-a]pyrazin-2-yl]-3-methyl-1-oxobutan-2-yl]-6-methyl-6,11-diazatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2,9,12,14-pentaene-4-carboximidic acid

(4r,7r)-n-[(2r)-1-[(3s,8ar)-3-benzyl-1,4-dioxo-tetrahydro-3h-pyrrolo[1,2-a]pyrazin-2-yl]-3-methyl-1-oxobutan-2-yl]-6-methyl-6,11-diazatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2,9,12,14-pentaene-4-carboximidic acid

n-(1-{3-benzyl-1,4-dioxo-tetrahydro-3h-pyrrolo[1,2-a]pyrazin-2-yl}-3-methyl-1-oxobutan-2-yl)-6-methyl-6,11-diazatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2,9,12,14-pentaene-4-carboximidic acid

n-(1-{3-benzyl-1,4-dioxo-tetrahydro-3h-pyrrolo[1,2-a]pyrazin-2-yl}-3-methyl-1-oxobutan-2-yl)-6-methyl-6,11-diazatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadeca-1(16),2,9,12,14-pentaene-4-carboximidic acid