2-Chloro-6-(difluoromethyl)-4-hydroxy-3-(trifluoromethyl)pyridine
3-Bromo-6-(bromomethyl)-4-(difluoromethyl)pyridine-2-acetonitrile
2-Chloro-6-(difluoromethyl)-3-hydroxy-4-(trifluoromethyl)pyridine
3-Chloro-6-(difluoromethyl)-4-fluoropyridine-2-sulfonyl chloride