3-Fluoro-5-(fluoromethyl)-6-iodo-2-(trifluoromethoxy)pyridine
3-Fluoro-5-(fluoromethyl)-2-iodo-6-(trifluoromethoxy)pyridine
2-(Chloromethyl)-3-cyano-6-(trifluoromethoxy)pyridine-5-carboxylic acid
6-Chloro-4-(chloromethyl)-3-(trifluoromethoxy)pyridine-2-acetic acid