2-(4-methylphenyl)-[1,3]oxazolo[4,5-b]pyridine

3-(4-chlorophenyl)-5-(4-methylphenyl)-1,2,4-oxadiazole

4-溴甲基苯甲酰氯

(4-aminophenyl)-(4-methylphenyl)methanone

(4-甲基苯基)吗啉-4-基甲酮