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