2-(Chloromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
Methyl 4-(bromomethyl)-5-iodo-3-(trifluoromethoxy)pyridine-2-acetate
2-(Chloromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-(Bromomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-acetonitrile