3-Cyano-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetic acid
3-Cyano-6-hydroxy-2-iodo-5-(trifluoromethoxy)pyridine
2-Cyano-6-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-acetic acid
Ethyl 5-cyano-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-carboxylate