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2-Chloro-3-hydroxypyridine 3-Aminopyridine 3-Bromo-5-fluoropyridine 3-Pyridyl bromide Pyridine 2-Bromo-5-nitropyridine 3-Bromo-2-fluorobenzoic acid 3-Bromo-6-chloroimidazo[1,2-b]pyridazine 3-BROMO-5-ISOXAZOLECARBOXALDEHYDE 3-Bromo-4-chlorofuro[3,2-c]pyridine