InChI=1S/C24H26O11/c1-10-19(34-24-18(29)16(27)17(28)22(35-24)23(30)31)12(9-25)21(32-2)15-13(26)8-14(33-20(10)15)11-6-4-3-5-7-11/h3-7,14,16-18,22,24-25,27-29H,8-9H2,1-2H3,(H,30,31)