InChI=1S/C58H112O17P2/c1-7-10-12-14-16-17-18-19-21-30-36-42-57(62)74-53(47-69-56(61)41-35-29-25-23-27-33-39-51(6)9-3)48-72-76(64,65)70-44-52(59)45-71-77(66,67)73-49-54(46-68-55(60)40-34-28-20-15-13-11-8-2)75-58(63)43-37-31-24-22-26-32-38-50(4)5/h50-54,59H,7-49H2,1-6H3,(H,64,65)(H,66,67)/t51?,52-,53-,54-/m1/s1