InChI=1S/C40H71O9P/c1-4-36(2)30-26-22-18-14-12-13-16-20-24-28-32-39(42)47-34-38(35-48-50(44,45)46)49-40(43)33-29-25-21-17-11-9-7-5-6-8-10-15-19-23-27-31-37(3)41/h6-9,15,17,19,21,36-38,41H,4-5,10-14,16,18,20,22-35H2,1-3H3,(H2,44,45,46)/b8-6-,9-7-,19-15-,21-17-/t36?,37-,38+/m0/s1