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