3-(Chloromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-5-methanol
3-(Chloromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-4-methanol
6-(Chloromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-4-methanol
2-(Chloromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine-3-methanol