InChI=1S/C39H74NO10P/c1-3-5-7-9-11-13-15-17-18-19-21-22-24-26-28-30-37(41)47-32-35(33-48-51(45,46)49-34-36(40)39(43)44)50-38(42)31-29-27-25-23-20-16-14-12-10-8-6-4-2/h17-18,35-36H,3-16,19-34,40H2,1-2H3,(H,43,44)(H,45,46)/b18-17-/t35-,36+/m1/s1