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