InChI=1S/C40H71O9P/c1-36(2)30-26-22-18-14-10-9-13-16-20-24-28-32-39(42)47-34-38(35-48-50(44,45)46)49-40(43)33-29-25-21-17-12-8-6-4-5-7-11-15-19-23-27-31-37(3)41/h5-8,15,17,19,21,36-38,41H,4,9-14,16,18,20,22-35H2,1-3H3,(H2,44,45,46)/b7-5-,8-6-,19-15-,21-17-/t37-,38+/m0/s1