4-benzoylpyridine-3-carboxylic acid

phenyl-(4,6,8-trimethylazulen-1-yl)methanone

2-氯-N,N-二甲基-苯甲酰胺

1-苯基-2-丁炔-1-酮

3-苯甲酰基-2-氯吡啶