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