Ethyl 3-chloro-4-(difluoromethyl)-5-(trifluoromethyl)pyridine-2-acetate
5-Chloro-3-(difluoromethyl)-4-nitro-2-(trifluoromethyl)pyridine
Ethyl 3-chloro-2-(difluoromethyl)-5-(trifluoromethyl)pyridine-4-acetate
5-Chloro-4-(difluoromethyl)-2-nitropyridine-3-methanol