InChI=1S/C58H112O17P2/c1-7-9-11-13-14-17-23-30-36-42-57(62)74-53(46-68-55(60)40-34-26-12-10-8-2)48-72-76(64,65)70-44-52(59)45-71-77(66,67)73-49-54(47-69-56(61)41-35-29-25-20-22-28-33-39-51(5)6)75-58(63)43-37-31-24-19-16-15-18-21-27-32-38-50(3)4/h50-54,59H,7-49H2,1-6H3,(H,64,65)(H,66,67)/t52-,53+,54+/m0/s1