InChI=1S/C44H79O9P/c1-2-3-4-5-6-7-8-9-10-11-13-16-19-22-25-28-31-34-37-43(46)51-40-42(41-52-54(48,49)50)53-44(47)38-35-32-29-26-23-20-17-14-12-15-18-21-24-27-30-33-36-39-45/h12,15,17,20-21,24,26,29,42,45H,2-11,13-14,16,18-19,22-23,25,27-28,30-41H2,1H3,(H2,48,49,50)/b15-12-,20-17-,24-21-,29-26-/t42-/m1/s1