IUPAC:(2S)-2-[(1R,3aS,3bS,9aS,9bS,11aS)-8-cyano-6,6,9a,11a-tetramethyl-4,7-dioxo-1H,2H,3H,3aH,3bH,4H,6H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl]-N-(4-methoxyphenyl)propanamide
IUPAC:(2S)-2-[(1R,3aS,3bS,9aS,9bS,11aS)-8-cyano-6,6,9a,11a-tetramethyl-4,7-dioxo-1H,2H,3H,3aH,3bH,4H,6H,7H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl]-N-(4-methoxyphenyl)propanamide