2-Bromo-3-cyano-4-(difluoromethyl)pyridine-6-carbonyl chloride
3-(Aminomethyl)-4-bromo-5-(difluoromethyl)-2-iodopyridine
3-(Aminomethyl)-4-bromo-2-(difluoromethyl)-5-iodopyridine
Ethyl 3-bromo-6-cyano-4-(difluoromethyl)pyridine-2-acetate
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