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