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