Ethyl 3-(chloromethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-acetate
Ethyl 4-(chloromethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-2-acetate
Ethyl 4-(chloromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-2-acetate
4-(Bromomethyl)-6-cyano-3-nitro-2-(trifluoromethoxy)pyridine