2-(Difluoromethyl)-5-methoxy-4-methylpyridine
4-(Chloromethyl)-3-(difluoromethyl)-2-(trifluoromethyl)pyridine
2,3-Dichloro-4-(difluoromethyl)-6-nitropyridine
4-(Chloromethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine
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