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