InChI=1S/C23H26O11/c1-23(2)6-5-11-12(34-23)9-13(15-10(4-3-7-24)8-14(25)32-19(11)15)31-22-18(28)16(26)17(27)20(33-22)21(29)30/h5-6,8-9,16-18,20,22,24,26-28H,3-4,7H2,1-2H3,(H,29,30)