InChI=1S/C21H34O8S/c1-3-4-5-6-7-8-9-10-18(23)21(29-30(25,26)27)19(24)14-12-16-11-13-17(22)20(15-16)28-2/h11,13,15,18,21-23H,3-10,12,14H2,1-2H3,(H,25,26,27)