2-Fluoro-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-acetic acid
4-Cyano-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetic acid
Ethyl 5-fluoro-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 5-fluoro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylate