InChI=1S/C52H100NO10P/c1-3-5-7-9-11-13-15-17-19-21-23-24-26-28-30-32-34-36-38-40-42-44-51(55)63-48(46-61-64(58,59)62-47-49(53)52(56)57)45-60-50(54)43-41-39-37-35-33-31-29-27-25-22-20-18-16-14-12-10-8-6-4-2/h18,20,48-49H,3-17,19,21-47,53H2,1-2H3,(H,56,57)(H,58,59)/b20-18-/t48-,49+/m1/s1