2-Fluoro-4-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylic acid
3-Chloro-6-(chloromethyl)-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-(Aminomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-4-acetic acid
2-Fluoro-4-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylic acid