2-Chloro-5-(chloromethyl)-4-(difluoromethyl)-3-nitropyridine
2-Chloro-3-(difluoromethyl)-6-nitropyridine-5-acetonitrile
2-Cyano-4-(difluoromethyl)-6-hydroxypyridine-3-acetonitrile
2-Chloro-4-(difluoromethyl)-3-nitropyridine-6-carboxylic acid
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