InChI=1S/C23H28O11/c1-10(2)5-6-12-13(33-23-20(29)18(27)19(28)21(34-23)22(30)31)9-14-16(17(12)26)11(4-3-7-24)8-15(25)32-14/h5,8-9,18-21,23-24,26-29H,3-4,6-7H2,1-2H3,(H,30,31)