InChI=1S/C36H58O7/c1-24(2)13-9-15-26(5)17-11-19-28(7)21-22-30(23-29(8)20-12-18-27(6)16-10-14-25(3)4)42-36-33(39)31(37)32(38)34(43-36)35(40)41/h13-14,17-18,21,23,30-34,36-39H,9-12,15-16,19-20,22H2,1-8H3,(H,40,41)/b26-17+,27-18-,28-21+,29-23+