InChI=1S/C42H36O22/c43-15-6-20(44)17-10-25(49)37(61-26(17)7-15)13-1-12-2-19(30(50)33(53)29(12)32(52)24(48)3-13)38-28(63-41(59)14-4-22(46)31(51)23(47)5-14)11-18-21(45)8-16(9-27(18)62-38)60-42-36(56)34(54)35(55)39(64-42)40(57)58/h1-9,25,28,34-39,42-47,49-51,53-56H,10-11H2,(H,48,52)(H,57,58)