IUPAC:(1S,3bR,7S,9aR,9bS,11aR)-1-acetyl-9a,11a-dimethyl-1H,2H,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-yl acetate
IUPAC:(1S,3bR,7S,9aR,9bS,11aR)-1-acetyl-9a,11a-dimethyl-1H,2H,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-7-yl acetate