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