2-Fluoro-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-methanol
4-Cyano-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-2-carboxylic acid
6-Hydroxy-2-iodo-3-nitro-4-(trifluoromethoxy)pyridine
4-Cyano-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-6-carboxylic acid