6-Iodo-2-methyl-4-(trifluoromethoxy)pyridine-3-carbonyl chloride
4-(Chloromethyl)-3-iodo-6-methoxy-2-(trifluoromethoxy)pyridine
3-(Chloromethyl)-5-iodo-6-methoxy-2-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4-iodo-2-methoxy-6-(trifluoromethoxy)pyridine