InChI=1S/C40H71O9P/c1-4-36(2)30-26-22-18-14-12-13-17-21-25-29-33-40(43)49-38(35-48-50(44,45)46)34-47-39(42)32-28-24-20-16-11-9-7-5-6-8-10-15-19-23-27-31-37(3)41/h6-9,15-16,19-20,36-38,41H,4-5,10-14,17-18,21-35H2,1-3H3,(H2,44,45,46)/b8-6-,9-7-,19-15-,20-16-/t36?,37-,38-/m1/s1