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