InChI=1S/C42H36O21/c43-20-2-1-13(4-22(20)45)37-30(7-14-5-23(46)24(47)12-28(14)60-37)62-41(58)15-3-17-18(10-26(49)33(52)31(17)32(51)25(48)6-15)38-27(50)11-19-21(44)8-16(9-29(19)61-38)59-42-36(55)34(53)35(54)39(63-42)40(56)57/h1-6,8-10,12,27,30,34-39,42-47,49-50,52-55H,7,11H2,(H,48,51)(H,56,57)