4-hydrazono-1-phenyl-1,4-dihydro-2H-benzo[d][1,3]thiazine

2-[5-(2-anilinophenyl)-1,3,4-thiadiazol-2-yl]-N-phenylaniline

N-phenyl-2-(5-phenyl-1,3,4-thiadiazol-2-yl)aniline

N-(1-phenyl-4-thioxo-1,2-dihydroquinazolin-3(4H)-yl)benzamide

7-phenyl-4,6-dihydro-2H-[1,2,4,5]tetrazino[1,6-c]quinazolin-3-one