2-Bromo-5-(difluoromethyl)-6-fluoropyridine-3-acetonitrile
5-Bromo-2-(difluoromethyl)-4-fluoro-3-(trifluoromethyl)pyridine
Ethyl 2-bromo-6-(difluoromethyl)-4-iodopyridine-3-carboxylate
Ethyl 2-bromo-4-(difluoromethyl)-5-iodopyridine-3-carboxylate
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