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