Methyl 3-(chloromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-5-carboxylate
4-Cyano-3-nitro-2-(trifluoromethoxy)pyridine-6-acetonitrile
Ethyl 2-cyano-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetate
Methyl 6-(chloromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate