InChI=1S/C60H116O17P2/c1-9-53(8)39-31-23-17-19-25-33-41-58(63)71-47-56(77-60(65)43-35-27-15-11-13-21-29-37-51(4)5)49-75-79(68,69)73-45-54(61)44-72-78(66,67)74-48-55(46-70-57(62)40-32-24-18-16-22-30-38-52(6)7)76-59(64)42-34-26-14-10-12-20-28-36-50(2)3/h50-56,61H,9-49H2,1-8H3,(H,66,67)(H,68,69)/t53?,54-,55+,56+/m0/s1