2,3-Dichloro-4-(difluoromethyl)-5-methylpyridine
2,5-Dibromo-4-(difluoromethyl)pyridine-3-carbonyl chloride
3,5-Dichloro-2-(difluoromethyl)-4-methoxypyridine
2,4-Dibromo-5-(difluoromethyl)pyridine-3-carbonyl chloride
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