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