InChI=1S/C59H114O17P2/c1-49(2)35-27-19-11-9-13-23-31-39-56(61)69-45-55(76-59(64)42-34-26-18-16-22-30-38-52(7)8)48-74-78(67,68)72-44-53(60)43-71-77(65,66)73-47-54(46-70-57(62)40-32-24-17-15-21-29-37-51(5)6)75-58(63)41-33-25-14-10-12-20-28-36-50(3)4/h49-55,60H,9-48H2,1-8H3,(H,65,66)(H,67,68)/t53-,54-,55-/m1/s1