InChI=1S/C61H118O17P2/c1-7-10-12-14-24-33-39-45-60(65)77-56(49-71-58(63)43-37-29-13-11-8-2)51-75-79(67,68)73-47-55(62)48-74-80(69,70)76-52-57(50-72-59(64)44-38-32-27-23-22-26-31-36-42-54(6)9-3)78-61(66)46-40-34-28-21-19-17-15-16-18-20-25-30-35-41-53(4)5/h53-57,62H,7-52H2,1-6H3,(H,67,68)(H,69,70)/t54?,55-,56+,57+/m0/s1