3-(Chloromethyl)-5-iodo-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-Methoxy-2-methyl-6-(trifluoromethoxy)pyridine-4-carbonyl chloride
6-(Chloromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-(Fluoromethyl)-5-iodo-2-(trifluoromethoxy)pyridine-3-acetonitrile