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