InChI=1S/C51H98O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-51(54)64-49(47-63-66(58,59)62-45-48(52)44-61-65(55,56)57)46-60-50(53)42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h22-25,48-49,52H,3-21,26-47H2,1-2H3,(H,58,59)(H2,55,56,57)/b24-22-,25-23-/t48-,49+/m0/s1