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