Ethyl 2,3-dibromo-6-(difluoromethyl)pyridine-4-carboxylate
4,6-Dibromo-3-(difluoromethyl)-2-methylpyridine
Methyl 2,3-dibromo-6-(difluoromethyl)pyridine-4-carboxylate
Ethyl 6-(chloromethyl)-2-(difluoromethyl)pyridine-3-carboxylate
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