InChI=1S/C45H74O18/c1-18(17-57-41-38(55)36(53)33(50)29(15-46)61-41)6-9-26-19(2)31-28(59-26)13-24-22-8-7-21-12-27(25(48)14-45(21,5)23(22)10-11-44(24,31)4)60-43-40(37(54)34(51)30(16-47)62-43)63-42-39(56)35(52)32(49)20(3)58-42/h18,20-25,27-43,46-56H,6-17H2,1-5H3