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