InChI=1S/C40H72NO9P/c1-3-5-7-9-11-12-13-14-15-18-22-26-30-39(42)46-34-36(35-48-51(44,45)47-33-32-41)49-40(43)31-27-23-19-16-17-21-25-29-38-37(50-38)28-24-20-10-8-6-4-2/h16,19-21,24-25,36-38H,3-15,17-18,22-23,26-35,41H2,1-2H3,(H,44,45)/b19-16-,24-20-,25-21-/t36-,37?,38?/m1/s1