5-Fluoro-2-methyl-3-(trifluoromethoxy)pyridine-6-sulfonamide
4-Fluoro-3-hydroxy-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
4-Fluoro-2-hydroxy-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
4-Cyano-6-fluoro-3-(trifluoromethoxy)pyridine-2-acetonitrile