Methyl 2-chloro-3-(difluoromethyl)-4-nitropyridine-5-acetate
6-Chloro-2-(chloromethyl)-3-cyano-4-(difluoromethyl)pyridine
3-Chloro-6-(difluoromethyl)-4-nitropyridine-2-acetic acid
6-Chloro-4-cyano-2-(difluoromethyl)pyridine-3-acetonitrile
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