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