InChI=1S/C15H24N4O7S2/c1-2-8(20)5-18-15(27)28-7-10(13(24)17-6-12(22)23)19-11(21)4-3-9(16)14(25)26/h2,8-10,20H,1,3-7,16H2,(H,17,24)(H,18,27)(H,19,21)(H,22,23)(H,25,26)