InChI=1S/C41H74NO9P/c1-3-5-7-9-11-12-13-14-15-16-19-24-28-32-41(44)50-37(36-49-52(45,46)48-34-33-42)35-47-40(43)31-27-23-20-17-18-22-26-30-39-38(51-39)29-25-21-10-8-6-4-2/h17,20-22,25-26,37-39H,3-16,18-19,23-24,27-36,42H2,1-2H3,(H,45,46)/b20-17-,25-21-,26-22-/t37-,38?,39?/m1/s1