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