InChI=1S/C39H70NO9P/c1-3-5-7-9-11-12-13-14-17-22-26-30-39(42)48-35(34-47-50(43,44)46-32-31-40)33-45-38(41)29-25-21-18-15-16-20-24-28-37-36(49-37)27-23-19-10-8-6-4-2/h15,18-20,23-24,35-37H,3-14,16-17,21-22,25-34,40H2,1-2H3,(H,43,44)/b18-15-,23-19-,24-20-/t35-,36?,37?/m1/s1