InChI=1S/C13H21NO18S2/c1-2(15)14-3-7(28-12-6(18)4(16)5(17)8(29-12)10(19)20)9(31-33(22,23)24)13(30-11(3)21)32-34(25,26)27/h3-9,11-13,16-18,21H,1H3,(H,14,15)(H,19,20)(H,22,23,24)(H,25,26,27)