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