3-Fluoro-4-iodo-2-(trifluoromethoxy)pyridine-6-acetic acid
Ethyl 5-(chloromethyl)-4-cyano-2-(trifluoromethoxy)pyridine-3-acetate
Ethyl 3-fluoro-6-iodo-2-(trifluoromethoxy)pyridine-5-acetate
3-(Chloromethyl)-4-cyano-2-(trifluoromethoxy)pyridine-6-carboxylic acid