2,4-Difluoro-3-(difluoromethyl)pyridine-6-carboxaldehyde
Ethyl 3,4-difluoro-2-(difluoromethyl)pyridine-6-carboxylate
3,4-Dibromo-2-(difluoromethyl)pyridine-5-acetonitrile
Ethyl 2,6-difluoro-3-(difluoromethyl)pyridine-5-carboxylate
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