7-chloro-1H-benzo[g]pteridine-2,4-dione

6-chloro-2,3-diphenylquinoxaline

6-氯-7-硝基喹喔啉

9-chloro-11-ethyl-6-methylpyrido[3,2-c][1,5]benzodiazepin-5-one

6-氯-2,3-二甲基喹喔啉