InChI=1S/C81H156O17P2/c1-5-9-13-17-21-24-26-28-30-32-33-34-35-36-37-38-39-40-41-43-45-47-49-52-56-60-64-68-81(86)98-77(72-92-79(84)66-62-58-54-51-48-46-44-42-31-29-27-25-22-18-14-10-6-2)74-96-100(89,90)94-70-75(82)69-93-99(87,88)95-73-76(71-91-78(83)65-61-57-53-20-16-12-8-4)97-80(85)67-63-59-55-50-23-19-15-11-7-3/h29,31,75-77,82H,5-28,30,32-74H2,1-4H3,(H,87,88)(H,89,90)/b31-29-/t75-,76+,77+/m0/s1