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