1-溴-3-氯-4-乙氧基-2-(甲氧基甲基)苯
5-Bromo-3-chloro-2-methoxyisonicotinic acid
5-溴-1,2,3,4-四氢-1,7-萘啶
2-溴-3-氟-4-(羟甲基)吡啶