4-chloro-7-fluoro-2-(2,6-dichlorophenyl)-1H-imidazo[4,5-c]pyridine

2-氯-5-氟吡啶

2-氯-5-氟吡啶 1-氧化物

2-chloro-5-fluoro-4-nitro-1-oxidopyridin-1-ium

4-氨基-2氯-5-氟吡啶