3-Cyano-4-methoxy-5-methyl-2-(trifluoromethoxy)pyridine
Ethyl 2-cyano-5-nitro-6-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 4-cyano-2-iodo-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 3-fluoro-4-nitro-6-(trifluoromethoxy)pyridine-2-carboxylate