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