IUPAC:(1R,3aS,3bR,9aR,9bS,11aS)-1-[(2,2,2-2H3)acetyl]-1-hydroxy-9a,11a-dimethyl(5,5,6,8,8-2H5)-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-one
IUPAC:(1R,3aS,3bR,9aR,9bS,11aS)-1-[(2,2,2-2H3)acetyl]-1-hydroxy-9a,11a-dimethyl(5,5,6,8,8-2H5)-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-one