InChI=1S/C40H72NO9P/c1-3-4-5-6-7-8-9-16-20-23-26-29-32-40(44)50-38(36-49-51(45,46)48-34-33-41)35-47-39(43)31-28-25-22-19-17-14-12-10-11-13-15-18-21-24-27-30-37(2)42/h11-14,18-19,21-22,37-38,42H,3-10,15-17,20,23-36,41H2,1-2H3,(H,45,46)/b13-11-,14-12-,21-18-,22-19-/t37-,38-/m1/s1