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