5-(Chloromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-3-acetic acid
3-(Chloromethyl)-2-iodo-6-(trifluoromethoxy)pyridine-4-methanol
3-(Chloromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-6-methanol
2-(Chloromethyl)-6-iodo-5-(trifluoromethoxy)pyridine-3-methanol