InChI=1S/C40H71O9P/c1-3-5-7-8-9-10-11-12-13-17-20-23-26-29-33-39(42)47-35-38(36-48-50(44,45)46)49-40(43)34-30-27-24-21-18-15-14-16-19-22-25-28-32-37(41)31-6-4-2/h14-15,19,21-22,24,28,32,37-38,41H,3-13,16-18,20,23,25-27,29-31,33-36H2,1-2H3,(H2,44,45,46)/b15-14-,22-19-,24-21-,32-28-/t37-,38-/m1/s1