InChI=1S/C41H73O9P/c1-4-5-6-7-8-13-17-20-25-30-38-39(50-38)31-26-22-23-27-32-40(42)47-34-37(35-48-51(44,45)46)49-41(43)33-28-21-18-15-12-10-9-11-14-16-19-24-29-36(2)3/h8,13,20,22,25-26,36-39H,4-7,9-12,14-19,21,23-24,27-35H2,1-3H3,(H2,44,45,46)/b13-8-,25-20-,26-22-/t37-,38?,39?/m1/s1