IUPAC:methyl 2-{[(2S,4aS,6aS,6bR,12aS)-10-({4,5-dihydroxy-6-[(1-methoxy-3-methyl-1-oxobutan-2-yl)carbamoyl]-3-({3,4,5-trihydroxy-6-[(1-methoxy-3-methyl-1-oxobutan-2-yl)carbamoyl]oxan-2-yl}oxy)oxan-2-yl}oxy)-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicen-2-yl]formamido}-3-methylbutanoate
IUPAC:methyl 2-{[(2S,4aS,6aS,6bR,12aS)-10-({4,5-dihydroxy-6-[(1-methoxy-3-methyl-1-oxobutan-2-yl)carbamoyl]-3-({3,4,5-trihydroxy-6-[(1-methoxy-3-methyl-1-oxobutan-2-yl)carbamoyl]oxan-2-yl}oxy)oxan-2-yl}oxy)-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicen-2-yl]formamido}-3-methylbutanoate