3-Chloropyridazine

3-氯哒嗪

6-bromo-1-methyl-1H-indole

6-溴-1-甲基-1H-吲哚

2,5-Dichloro-1H-benzimidazole

2,5-二氯苯并咪唑

6-Bromo-4-chloroquinoline

4-氯-6-溴喹啉

6-氟喹喔啉, 6-Fluoroquinoxaline

4-(4-Chloro-1,2,5-thiadiazol-3-yl)morpholine

3-氯-4-吗啉基-1,2,5-噻二唑

5-溴-2-甲基-2H-吲唑, 5-Bromo-2-methyl-2H-indazole

4-Chloro-8-methylquinazoline

4-氯-8-甲基喹唑啉

6-溴-2-甲基咪唑并[1,2-a]吡啶, 6-Bromo-2-methylimidazo[1,2-a]pyridine

6-溴-3-硝基咪唑并[1,2-a]吡啶, 6-Bromo-3-nitroimidazo[1,2-a]pyridine