InChI=1S/C39H69O9P/c1-3-5-7-9-11-13-14-15-16-18-20-22-27-31-38(40)45-33-35(34-46-49(42,43)44)47-39(41)32-28-24-23-26-30-37-36(48-37)29-25-21-19-17-12-10-8-6-4-2/h12,17,21,23,25-26,35-37H,3-11,13-16,18-20,22,24,27-34H2,1-2H3,(H2,42,43,44)/b17-12-,25-21-,26-23-/t35-,36?,37?/m1/s1