2,4-Dichloro-3-(difluoromethyl)-5-methylpyridine
2,6-Dibromo-4-(difluoromethyl)pyridine-3-carbonyl chloride
2,3-Dichloro-5-(difluoromethyl)-6-methylpyridine
2,3-Dichloro-4-(difluoromethyl)-5-methylpyridine
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