2-[5-(4-methylphenyl)-1,3,4-oxadiazol-2-yl]aniline

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

3-(4-methylphenyl)-[1,2,4]triazolo[3,4-a]phthalazine

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

4-[5-(4-carboxyphenyl)-1,3,4-oxadiazol-2-yl]benzoic acid