InChI=1S/C40H71O9P/c1-4-6-7-8-20-25-30-37(41)31-26-21-16-13-14-17-22-27-32-39(42)47-34-38(35-48-50(44,45)46)49-40(43)33-28-23-18-12-10-9-11-15-19-24-29-36(3)5-2/h14,16-17,20-21,25-26,31,36-38,41H,4-13,15,18-19,22-24,27-30,32-35H2,1-3H3,(H2,44,45,46)/b17-14-,21-16-,25-20-,31-26+/t36?,37-,38-/m1/s1