InChI=1S/C26H24O11/c1-26(2)8-7-12-14(37-26)6-5-13-16-21(35-20(12)13)11-4-3-10(9-15(11)34-24(16)32)33-25-19(29)17(27)18(28)22(36-25)23(30)31/h3-6,9,17-19,22,25,27-29H,7-8H2,1-2H3,(H,30,31)