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