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