InChI=1S/C47H95N2O7P/c1-5-6-7-8-9-10-11-19-23-26-29-32-35-38-47(52)46(44-56-57(53,54)55-43-41-49(2,3)4)48-40-36-33-30-27-24-21-18-16-14-12-13-15-17-20-22-25-28-31-34-37-45(51)39-42-50/h14,16,42,45-48,51-52H,5-13,15,17-41,43-44H2,1-4H3/b16-14-/t45?,46-,47?/m0/s1