InChI=1S/C23H24O11/c1-9-19(33-23-18(29)16(27)17(28)21(34-23)22(30)31)11(8-24)15(26)14-12(25)7-13(32-20(9)14)10-5-3-2-4-6-10/h2-6,13,16-18,21,23-24,26-29H,7-8H2,1H3,(H,30,31)