Ethyl 4-fluoro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-carboxylate
Ethyl 3-(bromomethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-6-acetate
Ethyl 4-fluoro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxylate
Methyl 6-(chloromethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-4-carboxylate