Ethyl 3-(chloromethyl)-4-cyano-2-(trifluoromethoxy)pyridine-5-carboxylate
2-Hydroxy-5-iodo-4-methyl-3-(trifluoromethoxy)pyridine
2-(Chloromethyl)-5-cyano-6-(trifluoromethoxy)pyridine-3-acetonitrile
6-Hydroxy-4-iodo-2-methyl-3-(trifluoromethoxy)pyridine