InChI=1S/C61H118O17P2/c1-6-10-13-16-19-22-23-24-25-27-30-37-42-47-61(66)78-57(51-72-59(64)45-40-35-32-31-33-38-43-54(5)9-4)53-76-80(69,70)74-49-55(62)48-73-79(67,68)75-52-56(50-71-58(63)44-39-34-28-21-18-15-12-8-3)77-60(65)46-41-36-29-26-20-17-14-11-7-2/h54-57,62H,6-53H2,1-5H3,(H,67,68)(H,69,70)/t54?,55-,56+,57+/m0/s1