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