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

[5-(4-methylphenyl)tetrazol-1-yl]-phenylmethanone

Phenyl-(5-p-tolyl-tetrazol-2-yl)-methanone

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

2-(4-methylphenyl)-5-naphthalen-1-yl-1,3,4-oxadiazole