InChI=1S/C40H71O9P/c1-4-36(3)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)33-29-25-21-17-11-9-7-6-8-10-15-19-23-27-31-37(41)5-2/h7-10,17,19,21,23,36-38,41H,4-6,11-16,18,20,22,24-35H2,1-3H3,(H2,44,45,46)/b9-7-,10-8-,21-17-,23-19-/t36?,37-,38-/m1/s1