IUPAC:(1R,3aS,3bS,7S,9aR,9bS,11aS)-1-[(2S,3S)-3-hydroxy-4-phenylbutan-2-yl]-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-ol
IUPAC:(1R,3aS,3bS,7S,9aR,9bS,11aS)-1-[(2S,3S)-3-hydroxy-4-phenylbutan-2-yl]-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-ol