Ethyl 2-hydroxy-5-methoxy-3-(trifluoromethoxy)pyridine-6-acetate
3-(Chloromethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 4-hydroxy-3-nitro-2-(trifluoromethoxy)pyridine-5-carboxylate
3-Hydroxy-4-methoxy-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride