3-(Fluoromethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-5-methanol
6-(Fluoromethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-4-methanol
2-(Fluoromethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-6-methanol
2-(Fluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-6-methanol