InChI=1S/C40H71O9P/c1-4-5-6-7-8-9-10-13-16-19-22-25-29-37-38(49-37)30-27-32-39(41)46-33-36(34-47-50(43,44)45)48-40(42)31-26-23-20-17-14-11-12-15-18-21-24-28-35(2)3/h8-9,13,16,22,25,35-38H,4-7,10-12,14-15,17-21,23-24,26-34H2,1-3H3,(H2,43,44,45)/b9-8-,16-13-,25-22-/t36-,37?,38?/m1/s1