3-Cyano-6-methyl-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-(Bromomethyl)-5-(difluoromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine
4-Fluoro-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-acetonitrile
5-Cyano-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxaldehyde