InChI=1S/C42H69NO21/c1-6-7-13-22(3)37(63-33(51)19-26(40(57)58)17-31(48)49)29(61-32(50)18-25(39(55)56)16-30(46)47)15-21(2)12-10-8-9-11-14-27(45)20-28(23(4)43-24(5)44)62-42-36(54)34(52)35(53)38(64-42)41(59)60/h21-23,25-29,34-38,42,45,52-54H,6-20H2,1-5H3,(H,43,44)(H,46,47)(H,48,49)(H,55,56)(H,57,58)(H,59,60)