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