3-(Fluoromethyl)-5-hydroxy-2-methoxy-6-(trifluoromethoxy)pyridine
3-(Fluoromethyl)-4-hydroxy-6-methoxy-2-(trifluoromethoxy)pyridine
3-(Fluoromethyl)-4-hydroxy-2-methoxy-6-(trifluoromethoxy)pyridine
Methyl 4-(chloromethyl)-3-fluoro-6-(trifluoromethoxy)pyridine-2-carboxylate