3-Iodo-5-methoxy-2-(trifluoromethoxy)pyridine-6-carbonyl chloride
4-(Fluoromethyl)-2-iodo-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-Iodo-4-methoxy-6-(trifluoromethoxy)pyridine-2-carbonyl chloride
3-Iodo-4-methoxy-2-(trifluoromethoxy)pyridine-6-carbonyl chloride