InChI=1S/C50H90NO9P/c1-5-6-7-8-9-10-11-12-13-14-15-17-20-23-26-29-32-35-38-41-49(53)57-46-48(47-59-61(55,56)58-45-43-51(2,3)4)60-50(54)42-39-36-33-30-27-24-21-18-16-19-22-25-28-31-34-37-40-44-52/h12-13,16,19,21,24-25,28,30,33,48,52H,5-11,14-15,17-18,20,22-23,26-27,29,31-32,34-47H2,1-4H3/b13-12-,19-16-,24-21-,28-25-,33-30-/t48-/m1/s1