2OIU|1|Q|MG|72 MG ion 2OIU|1|Q|MG|73 MG ion 2OIU|1|Q|MG|74 MG ion 2OIU|1|Q|MG|75 MG ion 2OIU|1|Q|MG|76 MG ion 2OIU|1|Q|MG|77 MG ion 2OIU|1|Q|MG|78 MG ion