InChI=1S/C34H32O11/c35-13-24-31(41)32(42)33(43)34(45-24)44-19-11-21-28(23(40)12-19)30-20-9-18(38)10-22(39)27(20)25(14-1-5-16(36)6-2-14)29(21)26(30)15-3-7-17(37)8-4-15/h1-12,24-26,29-43H,13H2