Ethyl 4-cyano-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxylate
5-Cyano-2-(difluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine
5-Cyano-2-fluoro-3-(trifluoromethoxy)pyridine-6-acetonitrile
2-Fluoro-4-iodo-5-(trifluoromethoxy)pyridine-3-methanol