Ethyl 2-fluoro-3-hydroxy-6-(trifluoromethoxy)pyridine-5-acetate
2-(Chloromethyl)-5-fluoro-4-nitro-3-(trifluoromethoxy)pyridine
5-Fluoro-4-(fluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine
3-Fluoro-4-(fluoromethyl)-5-iodo-2-(trifluoromethoxy)pyridine