InChI=1S/C23H26O11/c1-10-14(25)9-15(33-23-20(29)18(27)19(28)21(34-23)22(30)31)16(17(10)26)13(24)8-5-11-3-6-12(32-2)7-4-11/h3-4,6-7,9,18-21,23,25-29H,5,8H2,1-2H3,(H,30,31)