4-(Chloromethyl)-2-iodo-5-nitro-3-(trifluoromethoxy)pyridine
5-(Chloromethyl)-3-iodo-2-(trifluoromethoxy)pyridine-4-methanol
3-(Chloromethyl)-5-iodo-4-(trifluoromethoxy)pyridine-2-methanol
5-Iodo-2-methoxy-3-(trifluoromethoxy)pyridine-4-carboxaldehyde