IUPAC:(2S,3S,4S,5R,6R)-6-{2-[(1S,3aS,3bS,5aS,7S,9aS,9bS,11aS)-7-hydroxy-9a,11a-dimethyl-10-oxo-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]-2-oxoethoxy}-3,4,5-trihydroxyoxane-2-carboxylic acid
IUPAC:(2S,3S,4S,5R,6R)-6-{2-[(1S,3aS,3bS,5aS,7S,9aS,9bS,11aS)-7-hydroxy-9a,11a-dimethyl-10-oxo-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]-2-oxoethoxy}-3,4,5-trihydroxyoxane-2-carboxylic acid