Methyl 4-hydroxy-3-methoxy-6-(trifluoromethoxy)pyridine-2-carboxylate
4-Hydroxy-6-nitro-2-(trifluoromethoxy)pyridine-3-methanol
Ethyl 3-(chloromethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-6-acetate
Methyl 2-hydroxy-6-methoxy-3-(trifluoromethoxy)pyridine-5-acetate