Methyl 4-(bromomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-5-acetate
Methyl 5-(bromomethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-acetate
Ethyl 2-methoxy-5-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate
3-(Bromomethyl)-4-iodo-6-(trifluoromethoxy)pyridine-2-acetonitrile