4-Cyano-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-methanol
6-Fluoro-4-(fluoromethyl)-2-methoxy-3-(trifluoromethoxy)pyridine
5-Cyano-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-methanol
3-Cyano-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-acetonitrile