InChI=1S/C45H46O15/c1-20(2)4-10-27-31(47)13-12-28(38(27)52)39(53)36-29(26-11-8-24(46)18-33(26)49)14-21(3)15-30(36)37-34(50)16-22(17-35(37)51)5-6-23-7-9-25(19-32(23)48)59-45-42(56)40(54)41(55)43(60-45)44(57)58/h4-9,11-13,15-19,29-30,36,40-43,45-52,54-56H,10,14H2,1-3H3,(H,57,58)/b6-5+