InChI=1S/C40H71O9P/c1-4-6-23-29-37-38(49-37)30-25-20-16-12-8-10-14-18-22-27-32-40(42)48-36(34-47-50(43,44)45)33-46-39(41)31-26-21-17-13-9-7-11-15-19-24-28-35(3)5-2/h8,12,14,18,20,25,35-38H,4-7,9-11,13,15-17,19,21-24,26-34H2,1-3H3,(H2,43,44,45)/b12-8-,18-14-,25-20-/t35?,36-,37?,38?/m1/s1