IUPAC:(1R,3aS,3bS,10R,11aS)-1-acetyl-11a-methyl-7-oxo-10-[4-(piperidin-1-yl)phenyl]-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl acetate
IUPAC:(1R,3aS,3bS,10R,11aS)-1-acetyl-11a-methyl-7-oxo-10-[4-(piperidin-1-yl)phenyl]-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl acetate