InChI=1S/C45H46O16/c1-19-12-26(24-9-7-22(46)16-31(24)49)35(38(53)25-10-11-29(47)27(37(25)52)18-34-45(2,3)61-34)28(13-19)36-32(50)14-20(15-33(36)51)4-5-21-6-8-23(17-30(21)48)59-44-41(56)39(54)40(55)42(60-44)43(57)58/h4-11,13-17,26,28,34-35,39-42,44,46-52,54-56H,12,18H2,1-3H3,(H,57,58)/b5-4+