InChI=1S/C20H36O9S/c1-2-3-5-8-14(29-30(26,27)28)11-12-16-15(18(22)13-19(16)23)9-6-4-7-10-17(21)20(24)25/h14-17,19,21,23H,2-13H2,1H3,(H,24,25)(H,26,27,28)