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