InChI=1S/C45H46O16/c1-19(2)4-10-26-30(47)13-12-27(37(26)52)38(53)34-28(25-11-8-23(46)17-32(25)49)14-20(3)15-29(34)35-33(50)16-22(36(51)39(35)54)6-5-21-7-9-24(18-31(21)48)60-45-42(57)40(55)41(56)43(61-45)44(58)59/h4-9,11-13,15-18,28-29,34,40-43,45-52,54-57H,10,14H2,1-3H3,(H,58,59)/b6-5+