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