InChI=1S/C40H77O10P/c1-3-5-7-9-11-13-15-16-17-18-19-20-22-24-26-28-30-32-40(44)50-38(36-49-51(45,46)48-34-37(42)33-41)35-47-39(43)31-29-27-25-23-21-14-12-10-8-6-4-2/h10,12,37-38,41-42H,3-9,11,13-36H2,1-2H3,(H,45,46)/b12-10-/t37-,38+/m0/s1