3-Chloro-6-(chloromethyl)-4-(difluoromethyl)-2-hydroxypyridine
3-(Chloromethyl)-4-methoxy-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
6-(Difluoromethyl)-4-methyl-2-nitropyridine-3-carboxylic acid
2-Bromo-3-nitropyridine-6-acetonitrile
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