InChI=1S/C39H71O9P/c1-3-5-7-8-9-10-11-12-13-14-15-18-21-24-28-32-38(41)46-34-37(35-47-49(43,44)45)48-39(42)33-29-25-22-19-16-17-20-23-27-31-36(40)30-26-6-4-2/h20,23,27,31,37H,3-19,21-22,24-26,28-30,32-35H2,1-2H3,(H2,43,44,45)/b23-20-,31-27+/t37-/m1/s1