InChI=1S/C39H60O4/c1-8-28(25(2)3)12-9-26(4)32-15-16-33-31-14-13-29-24-30(19-21-38(29,5)34(31)20-22-39(32,33)6)43-37(41)18-11-27-10-17-35(40)36(23-27)42-7/h10-11,17-18,23,25-26,28-34,40H,8-9,12-16,19-22,24H2,1-7H3/b18-11+/t26-,28-,29?,30+,31?,32-,33?,34?,38+,39-/m0/s1