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