Methyl 5-iodo-2-methyl-3-(trifluoromethoxy)pyridine-4-acetate
2-(Bromomethyl)-3-iodo-4-(trifluoromethoxy)pyridine-5-methanol
Methyl 4-iodo-5-methyl-3-(trifluoromethoxy)pyridine-2-acetate
4-(Bromomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-5-acetonitrile