2-phenyl-7,8-dihydro-6H-quinolin-5-one

5-benzoyl-2-phenylpyridine

2,3,4,5,6,7,9,10-octahydroacridine-1,8-dione

2,3-二甲基-6,7-二氢-1氢-吲哚-4(5氢)-酮

3-(二甲基氨基)环己-2-烯-1-酮