2-Cyano-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-acetic acid
2-Cyano-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-acetic acid
3-(Chloromethyl)-5-fluoro-2-methyl-6-(trifluoromethoxy)pyridine
Ethyl 3-cyano-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxylate