IUPAC:2-[(1S,3aS,3bS,5aS,7R,9aS,9bS,11aS)-7-hydroxy-9a,11a-dimethyl-10-oxo-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]-2-oxoethyl acetate
IUPAC:2-[(1S,3aS,3bS,5aS,7R,9aS,9bS,11aS)-7-hydroxy-9a,11a-dimethyl-10-oxo-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]-2-oxoethyl acetate