InChI=1S/C45H74O20/c1-17-5-8-45(58-16-17)18(2)30-26(65-45)10-21-19-9-23(49)22-11-25(24(50)12-44(22,4)20(19)6-7-43(21,30)3)59-40-36(56)34(54)38(29(15-48)62-40)63-42-37(57)39(32(52)28(14-47)61-42)64-41-35(55)33(53)31(51)27(13-46)60-41/h17-42,46-57H,5-16H2,1-4H3