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