6-Fluoro-2-iodo-3-(trifluoromethoxy)pyridine-4-acetonitrile
2-Fluoro-6-iodo-4-(trifluoromethoxy)pyridine-3-acetonitrile
Methyl 4-fluoro-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-acetate
Ethyl 4-fluoro-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetate