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
Methyl 2-cyano-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetate