4-Bromo-3-chloro-5-(difluoromethyl)pyridine-2-carbonyl chloride
5-Bromo-3-chloro-4-(difluoromethyl)-2-nitropyridine
Methyl 3-bromo-4-chloro-5-(difluoromethyl)pyridine-2-acetate
4-Bromo-6-chloro-2-(difluoromethyl)pyridine-3-carbonyl chloride
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