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