Ethyl 3-(chloromethyl)-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-acetate
5-(Chloromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-methanol
Ethyl 3-(difluoromethyl)-2-methoxypyridine-5-carboxylate
Ethyl 3-(chloromethyl)-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-acetate