Ethyl 2-fluoro-3-iodo-6-(trifluoromethoxy)pyridine-4-acetate
Ethyl 2-fluoro-3-iodo-4-(trifluoromethoxy)pyridine-6-acetate
Methyl 3-fluoro-6-iodo-2-(trifluoromethoxy)pyridine-5-acetate
2-Cyano-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-4-carboxylic acid