InChI=1S/C41H73O9P/c1-37(2)31-27-23-19-15-11-9-10-14-18-22-26-30-34-41(44)50-39(36-49-51(45,46)47)35-48-40(43)33-29-25-21-17-13-8-6-4-5-7-12-16-20-24-28-32-38(3)42/h5-8,16-17,20-21,37-39,42H,4,9-15,18-19,22-36H2,1-3H3,(H2,45,46,47)/b7-5-,8-6-,20-16-,21-17-/t38-,39-/m1/s1