InChI=1S/C34H34O14/c1-14-8-20(19-7-6-18(36)13-23(19)38)26(33(46)48-34-30(43)28(41)29(42)31(47-34)32(44)45)21(9-14)27-24(39)10-15(11-25(27)40)2-3-16-4-5-17(35)12-22(16)37/h2-7,9-13,20-21,26,28-31,34-43H,8H2,1H3,(H,44,45)/b3-2+