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