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