IUPAC:(1S,3aS,3bR,9aR,9bS,11aS)-1-[(1S)-1,2-dihydroxyethyl]-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-7,11-dione
IUPAC:(1S,3aS,3bR,9aR,9bS,11aS)-1-[(1S)-1,2-dihydroxyethyl]-9a,11a-dimethyl-1H,2H,3H,3aH,3bH,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-7,11-dione