InChI=1S/C15H24N2O12S/c1-4(18)17-5(12(22)23)2-30-3-6(7(16)13(24)25)28-15-10(21)8(19)9(20)11(29-15)14(26)27/h5-11,15,19-21H,2-3,16H2,1H3,(H,17,18)(H,22,23)(H,24,25)(H,26,27)