6-Chloro-4-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-acetonitrile
4-Cyano-3-hydroxy-6-(trifluoromethoxy)pyridine-2-acetic acid
Ethyl 5-chloro-4-cyano-2-(trifluoromethoxy)pyridine-3-carboxylate
2-Chloro-3-(chloromethyl)-5-(trifluoromethoxy)pyridine-4-acetonitrile