Chemical Formula: C45H71NO14

6-{[3a-carboxy-6,6,9a,11a-tetramethyl-1-(6-methyl-5-methylideneheptan-2-yl)-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-7-yl]oxy}-5-({4,5-dihydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)oxan-2-yl}oxy)-3,4-dihydroxyoxane-2-carboxylic acid

(2s,3s,4s,5r,6r)-6-{[(1r,3as,5ar,7s,9as,11ar)-3a-carboxy-6,6,9a,11a-tetramethyl-1-[(2r)-6-methyl-5-methylideneheptan-2-yl]-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-7-yl]oxy}-5-{[(2s,3r,4r,5s,6r)-4,5-dihydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)oxan-2-yl]oxy}-3,4-dihydroxyoxane-2-carboxylic acid