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