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