InChI=1S/C41H77O9P/c1-4-5-6-7-20-25-30-38-39(50-38)31-26-21-18-23-28-33-41(43)49-37(35-48-51(44,45)46)34-47-40(42)32-27-22-17-15-13-11-9-8-10-12-14-16-19-24-29-36(2)3/h20,25,36-39H,4-19,21-24,26-35H2,1-3H3,(H2,44,45,46)/b25-20-/t37-,38?,39?/m1/s1