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