InChI=1S/C45H74O19/c1-19(18-58-40-36(54)34(52)31(49)27(15-46)60-40)7-12-45(57)20(2)30-26(64-45)14-25-23-6-5-21-13-22(8-10-43(21,3)24(23)9-11-44(25,30)4)59-42-38(56)39(33(51)29(17-48)62-42)63-41-37(55)35(53)32(50)28(16-47)61-41/h5,19-20,22-42,46-57H,6-18H2,1-4H3