Methyl 4-cyano-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-2-carboxylate
5-Cyano-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetonitrile
3-Cyano-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetonitrile
Methyl 6-fluoro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylate