InChI=1S/C50H90NO9P/c1-6-8-10-12-14-16-17-18-19-20-21-22-23-24-25-27-29-33-37-41-49(53)57-45-48(46-59-61(55,56)58-44-43-51(3,4)5)60-50(54)42-38-34-30-32-36-40-47(52)39-35-31-28-26-15-13-11-9-7-2/h15,18-19,26,30-32,35-36,40,47-48,52H,6-14,16-17,20-25,27-29,33-34,37-39,41-46H2,1-5H3/b19-18-,26-15-,32-30+,35-31-,40-36-/t47?,48-/m1/s1