InChI=1S/C39H70NO9P/c1-3-4-5-6-7-8-14-19-22-25-28-31-39(43)49-37(35-48-50(44,45)47-33-32-40)34-46-38(42)30-27-24-21-18-16-13-11-9-10-12-15-17-20-23-26-29-36(2)41/h10-13,17-18,20-21,36-37,41H,3-9,14-16,19,22-35,40H2,1-2H3,(H,44,45)/b12-10-,13-11-,20-17-,21-18-/t36-,37-/m1/s1