InChI=1S/C58H114O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-45-47-49-57(60)67-53-56(54-70-73(65,66)69-52-55(59)51-68-72(62,63)64)71-58(61)50-48-46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h28,30,55-56,59H,3-27,29,31-54H2,1-2H3,(H,65,66)(H2,62,63,64)/b30-28-/t55-,56+/m0/s1