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