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