InChI=1S/C40H73O9P/c1-3-5-7-8-9-10-11-12-13-14-15-16-19-22-25-29-33-39(42)47-35-38(36-48-50(44,45)46)49-40(43)34-30-26-23-20-17-18-21-24-28-32-37(41)31-27-6-4-2/h6,21,24,27-28,32,37-38,41H,3-5,7-20,22-23,25-26,29-31,33-36H2,1-2H3,(H2,44,45,46)/b24-21+,27-6+,32-28+/t37?,38-/m1/s1