5-[4-(2-sulfanylidene-3H-1,3,4-oxadiazol-5-yl)phenyl]-3H-1,3,4-oxadiazole-2-thione

2-phenyl-5-[4-(5-phenyl-1,3,4-oxadiazol-2-yl)phenyl]-1,3,4-oxadiazole