InChI=1S/C49H50O26/c50-16-32-36(58)39(61)42(64)47(72-32)70-30-14-23(52)13-29-24(30)15-31(44(69-29)21-5-9-26(54)28(56)12-21)71-49-45(41(63)38(60)33(74-49)17-67-35(57)10-2-19-1-8-25(53)27(55)11-19)75-48-43(65)40(62)37(59)34(73-48)18-68-46(66)20-3-6-22(51)7-4-20/h1-15,32-34,36-43,45,47-50,58-65H,16-18H2,(H5-,51,52,53,54,55,56,57,66)/p+1