InChI=1S/C14H24N2O11S2/c15-4(11(20)21)1-2-28-29-3-5(6(16)12(22)23)26-14-9(19)7(17)8(18)10(27-14)13(24)25/h4-10,14,17-19H,1-3,15-16H2,(H,20,21)(H,22,23)(H,24,25)