InChI=1S/C44H72O22/c1-7-44(6,66-43-38(32(53)28(49)25(18-46)62-43)65-40-34(55)29(50)27(48)24(17-45)61-40)16-10-15-21(3)12-8-11-20(2)13-9-14-22(4)19-59-42-37(31(52)26(47)23(5)60-42)64-41-35(56)30(51)33(54)36(63-41)39(57)58/h7,11,14-15,23-38,40-43,45-56H,1,8-10,12-13,16-19H2,2-6H3,(H,57,58)/b20-11-,21-15+,22-14+