2-Iodo-4-methoxy-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
6-(Fluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-3-acetonitrile
2-Iodo-3-methoxy-6-(trifluoromethoxy)pyridine-4-sulfonyl chloride
2-(Fluoromethyl)-4-iodo-5-(trifluoromethoxy)pyridine-3-acetonitrile