InChI=1S/C41H73O9P/c1-38(2)32-28-24-20-16-12-9-10-13-17-21-25-29-33-40(43)48-36-39(37-49-51(45,46)47)50-41(44)34-30-26-22-18-14-8-6-4-3-5-7-11-15-19-23-27-31-35-42/h3,5-6,8,11,15,18,22,38-39,42H,4,7,9-10,12-14,16-17,19-21,23-37H2,1-2H3,(H2,45,46,47)/b5-3-,8-6-,15-11-,22-18-/t39-/m1/s1