InChI=1S/C40H71O9P/c1-4-6-7-8-19-24-29-37-38(49-37)30-25-20-15-13-17-21-26-31-39(41)46-33-36(34-47-50(43,44)45)48-40(42)32-27-22-16-12-10-9-11-14-18-23-28-35(3)5-2/h13,17,19-20,24-25,35-38H,4-12,14-16,18,21-23,26-34H2,1-3H3,(H2,43,44,45)/b17-13-,24-19-,25-20-/t35?,36-,37?,38?/m1/s1