Methyl 4-(chloromethyl)-2-(difluoromethyl)pyridine-3-carboxylate
3,4-Dibromo-6-(difluoromethyl)pyridine-2-acetonitrile
3-(Difluoromethyl)-2,4-dimethoxy-6-iodopyridine
3,4-Dibromo-2-(difluoromethyl)pyridine-6-acetonitrile
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