Methyl 3-bromo-4-(difluoromethyl)-2-(trifluoromethyl)pyridine-6-acetate
3-Chloro-2-cyano-4-(difluoromethyl)-6-fluoropyridine
3-Chloro-4-(difluoromethyl)-6-methylpyridine-2-acetonitrile
Ethyl 4-bromo-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-5-acetate