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