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