5-Chloro-3-cyano-2-(trifluoromethoxy)pyridine-4-acetonitrile
3-(Aminomethyl)-4-chloro-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Cyano-3-hydroxy-6-(trifluoromethoxy)pyridine-5-acetonitrile
3-(Aminomethyl)-2-chloro-5-(trifluoromethoxy)pyridine-6-carboxaldehyde