InChI=1S/C60H116O17P2/c1-6-9-12-15-18-20-21-22-23-24-25-30-36-41-46-60(65)77-56(50-71-58(63)44-39-34-31-26-28-32-37-42-53(4)5)52-75-79(68,69)73-48-54(61)47-72-78(66,67)74-51-55(49-70-57(62)43-38-33-27-17-14-11-8-3)76-59(64)45-40-35-29-19-16-13-10-7-2/h53-56,61H,6-52H2,1-5H3,(H,66,67)(H,68,69)/t54-,55+,56+/m0/s1