3-Fluoro-2-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-(Aminomethyl)-4-cyano-2-(trifluoromethoxy)pyridine-5-acetonitrile
2-Fluoro-6-hydroxy-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-(Aminomethyl)-2-cyano-5-(trifluoromethoxy)pyridine-6-acetonitrile