Methyl 3-(chloromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-6-carboxylate
4-(Fluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine-5-methanol
4-(Chloromethyl)-5-iodo-3-(trifluoromethoxy)pyridine-2-acetic acid
4-(Fluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-5-methanol