InChI=1S/C42H44O24/c43-12-23-28(50)32(54)38(65-41-34(56)30(52)29(51)24(63-41)13-60-25(49)8-3-14-1-5-16(44)6-2-14)37(62-23)27-20(48)11-22-26(19(47)10-21(61-22)15-4-7-17(45)18(46)9-15)36(27)64-42-35(57)31(53)33(55)39(66-42)40(58)59/h1-11,23-24,28-35,37-39,41-46,48,50-57H,12-13H2,(H,58,59)/b8-3+