InChI=1S/C44H36O22/c45-18-9-21(46)19(22(47)10-18)11-33(65-43(62)16-5-28(53)40(60)29(54)6-16)35(14-1-24(49)38(58)25(50)2-14)36-23(48)13-32-20(37(36)57)12-34(42(64-32)15-3-26(51)39(59)27(52)4-15)66-44(63)17-7-30(55)41(61)31(56)8-17/h1-10,13,33-35,42,45-61H,11-12H2