InChI=1S/C26H34O13S/c1-22(2)26-17(37-40(30,31)32)9-23(3)15(24(26,4)16(28)8-25(34-6,38-22)39-26)7-12-19(36-23)13(10-27)14-11-35-21(29)18(14)20(12)33-5/h15-17,27-28H,7-11H2,1-6H3,(H,30,31,32)