InChI=1S/C39H73O11P/c1-4-6-7-8-15-20-25-36-37(50-36)26-21-16-13-18-22-27-38(42)46-31-35(32-48-51(44,45)47-30-34(41)29-40)49-39(43)28-23-17-12-10-9-11-14-19-24-33(3)5-2/h15,20,33-37,40-41H,4-14,16-19,21-32H2,1-3H3,(H,44,45)/b20-15-/t33?,34-,35+,36?,37?/m0/s1