4,8-二甲基喹啉

4-benzylsulfanyl-4-methylpentan-2-one

1-苯基-2-(苯基甲硫基)乙酮

2,6-dimethyl-4-oxo-N,1-diphenylpyridine-3-carboxamide

2,6-dimethyl-N,1-bis(2-methylphenyl)-4-oxopyridine-3-carboxamide