Ethyl 2-cyano-5-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 6-cyano-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2-cyano-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylate
6-Cyano-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxaldehyde