5-{4-[(Z)-{Phenyl[(E)-phenyldiazenyl]methylene}amino]phenyl}-1,3, 4-oxadiazole-2(3H)-thione

4-(dimethylamino)-N-(2-methylphenyl)imino-N'-[4-(2-sulfanylidene-3H-1,3,4-oxadiazol-5-yl)phenyl]benzenecarboximidamide

4-(4-(5-mercapto-1,3,4-oxadiazol-2-yl)phenyl)-1-phenylthiosemicarbazide

hydrazino-4-(5-methylsulfanyl-1,3,4-oxadiazol-2-yl)anilinomethanethione