4-苯基-3-丁炔-2-酮

1,4-diphenylpent-2-en-1-one

phenyl-[4-(trifluoromethyl)-1H-pyrrol-3-yl]methanone

1-phenyl-3-quinolin-2-ylprop-2-en-1-one

phenyl-(5-phenyl-1,2-oxazol-3-yl)methanone