4-Chloro-3-fluoro-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
Ethyl 4-chloro-6-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylate
4-Cyano-6-fluoro-2-(trifluoromethoxy)pyridine-3-acetic acid
Ethyl 4-chloro-2-methoxy-5-(trifluoromethoxy)pyridine-3-carboxylate