5-Cyano-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-methanol
3-Hydroxy-6-iodo-2-nitro-4-(trifluoromethoxy)pyridine
3-(Chloromethyl)-5-cyano-6-(trifluoromethoxy)pyridine-2-acetic acid
4-Cyano-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-2-methanol