IUPAC:(1S,2R,3aS,3bR,9aR,9bS,11aS)-1-acetyl-1,2-dihydroxy-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-one
IUPAC:(1S,2R,3aS,3bR,9aR,9bS,11aS)-1-acetyl-1,2-dihydroxy-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-one