InChI=1S/C44H36O24/c45-11-22-29(49)33(53)37(66-41(62)42(63)68-43-35(55)32(52)34(54)36(67-43)40(60)61)44(65-22)64-21-6-2-4-15-24(17-8-13(39(58)59)10-20(48)27(17)31(51)28(15)21)23-14-3-1-5-18(46)25(14)30(50)26-16(23)7-12(38(56)57)9-19(26)47/h1-10,22-24,29,32-37,43-49,52-55H,11H2,(H,56,57)(H,58,59)(H,60,61)