Methyl 2,5-dibromo-4-(difluoromethyl)pyridine-3-acetate
Ethyl 3,6-dibromo-2-(difluoromethyl)pyridine-4-carboxylate
Ethyl 5-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-carboxylate
Methyl 4-(difluoromethyl)-2,3-dimethoxypyridine-5-carboxylate
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