Methyl 4-(bromomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 5-(bromomethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-carboxylate
4-Methoxy-3-methyl-5-(trifluoromethoxy)pyridine-2-acetonitrile
Methyl 3-(bromomethyl)-5-iodo-2-(trifluoromethoxy)pyridine-4-carboxylate