InChI=1S/C48H38O16/c49-21-6-1-18(2-7-21)43-37-26-12-23(51)15-31-34(26)38(44(60-31)19-3-8-22(50)9-4-19)27-13-24(52)17-33-36(27)39(28-14-25(53)16-32(61-43)35(28)37)45(62-33)20-5-10-30(29(54)11-20)63-48-42(57)40(55)41(56)46(64-48)47(58)59/h1-17,37-46,48-57H,(H,58,59)