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