Ethyl 6-fluoro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetate
3-(Chloromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-2-methanol
Ethyl 3-(difluoromethyl)-2-fluoro-5-(trifluoromethoxy)pyridine-6-carboxylate
3-(Chloromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-6-methanol