InChI=1S/C40H67O9P/c1-4-5-23-29-37-38(49-37)30-25-20-16-12-8-6-7-9-13-18-22-27-32-40(42)48-36(34-47-50(43,44)45)33-46-39(41)31-26-21-17-14-10-11-15-19-24-28-35(2)3/h5,7-9,12,18,20,22-23,25,35-38H,4,6,10-11,13-17,19,21,24,26-34H2,1-3H3,(H2,43,44,45)/b9-7-,12-8-,22-18-,23-5-,25-20-/t36-,37?,38?/m1/s1