InChI=1S/C49H40O25/c50-19-10-23(51)22-13-35(72-48(68)18-7-27(55)37(59)28(56)8-18)44(70-33(22)11-19)21-12-30(58)39(61)36-20(21)3-17(6-29(57)38(36)60)47(67)71-34-9-16-5-24(52)25(53)14-32(16)69-43(34)15-1-2-31(26(54)4-15)73-49-42(64)40(62)41(63)45(74-49)46(65)66/h1-8,10-12,14,34-35,40-45,49-56,58-59,61-64H,9,13H2,(H,57,60)(H,65,66)