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