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