2-(Chloromethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-6-acetonitrile
Ethyl 4-iodo-6-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylate
4-Hydroxy-3-methyl-2-nitro-5-(trifluoromethoxy)pyridine
Ethyl 4-iodo-2-methoxy-5-(trifluoromethoxy)pyridine-3-carboxylate