InChI=1S/C58H112O17P2/c1-8-10-11-12-15-25-32-39-55(60)68-45-54(75-58(63)42-35-28-20-18-23-30-37-50(5)6)48-73-77(66,67)71-44-52(59)43-70-76(64,65)72-47-53(46-69-56(61)40-33-26-21-19-24-31-38-51(7)9-2)74-57(62)41-34-27-17-14-13-16-22-29-36-49(3)4/h49-54,59H,8-48H2,1-7H3,(H,64,65)(H,66,67)/t51?,52-,53-,54-/m1/s1