3-(Aminomethyl)-4-chloro-5-(trifluoromethoxy)pyridine-2-acetic acid
4-Fluoro-5-(fluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine
3-(Bromomethyl)-6-cyano-2-(trifluoromethoxy)pyridine-4-carboxylic acid
4-Fluoro-3-(fluoromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine