5-Bromo-2-chloro-3-(difluoromethyl)-4-methylpyridine
6-Bromo-3-chloro-2-(difluoromethyl)-4-nitropyridine
4-Bromo-3-chloro-2-(difluoromethyl)pyridine-5-carbonyl chloride
2-Bromo-3-chloro-5-(difluoromethyl)pyridine-4-carbonyl chloride
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