InChI=1S/C39H77N2O6P/c1-6-8-10-12-14-16-18-19-20-21-23-25-27-29-31-33-39(43)40-37(36-47-48(44,45)46-35-34-41(3,4)5)38(42)32-30-28-26-24-22-17-15-13-11-9-7-2/h16,18-20,37-38,42H,6-15,17,21-36H2,1-5H3,(H-,40,43,44,45)/b18-16-,20-19-/t37-,38?/m0/s1