InChI=1S/C26H26O11/c1-25(2)8-7-12-15(37-25)6-4-13-20(12)33-10-26(32)14-5-3-11(9-16(14)35-22(13)26)34-24-19(29)17(27)18(28)21(36-24)23(30)31/h3-9,17-19,21-22,24,27-29,32H,10H2,1-2H3,(H,30,31)