2-Chloro-5-(chloromethyl)-3-(trifluoromethoxy)pyridine-4-acetonitrile
6-Chloro-4-(chloromethyl)-3-(trifluoromethoxy)pyridine-2-acetonitrile
2-Chloro-4-hydroxy-3-(trifluoromethoxy)pyridine-5-carboxylic acid
2-Chloro-3-(chloromethyl)-6-iodo-5-(trifluoromethoxy)pyridine