InChI=1S/C15H24N4O7S2/c16-10(15(25)26)1-2-12(21)19-11(14(24)18-5-13(22)23)7-28-9(6-20)3-4-17-8-27/h9-11,20H,1-7,16H2,(H,18,24)(H,19,21)(H,22,23)(H,25,26)