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

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

3,6-二溴-1,2-苯二胺

5,8-二溴-2,3-二苯基喹喔啉

4-bromo-7-(2-pyridin-2-ylethynyl)-2,1,3-benzothiadiazole