InChI=1S/C60H116O17P2/c1-5-9-13-17-20-23-26-27-29-32-35-39-43-47-60(65)77-56(51-71-58(63)45-41-37-33-31-28-24-21-18-14-10-6-2)53-75-79(68,69)73-49-54(61)48-72-78(66,67)74-52-55(50-70-57(62)44-40-36-16-12-8-4)76-59(64)46-42-38-34-30-25-22-19-15-11-7-3/h54-56,61H,5-53H2,1-4H3,(H,66,67)(H,68,69)/t54-,55+,56+/m0/s1