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