3,6-diphenylbenzene-1,2-diamine

4-[4-(4-cyanophenyl)-2,1,3-benzothiadiazol-7-yl]benzonitrile

3,6-bis(4-methoxyphenyl)benzene-1,2-diamine

4,7-bis(4-fluorophenyl)-2,1,3-benzothiadiazole

3,6-bis(4-fluorophenyl)benzene-1,2-diamine