InChI=1S/C38H70NO9P/c1-3-5-7-8-9-10-11-12-15-19-22-26-30-38(42)48-36(34-47-49(43,44)46-32-31-39)33-45-37(41)29-25-21-18-16-13-14-17-20-24-28-35(40)27-23-6-4-2/h17,20,24,28,36H,3-16,18-19,21-23,25-27,29-34,39H2,1-2H3,(H,43,44)/b20-17-,28-24+/t36-/m1/s1