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