InChI=1S/C59H114O17P2/c1-8-10-11-12-13-17-26-33-40-56(61)69-46-55(76-59(64)43-36-29-21-19-24-31-38-51(5)6)49-74-78(67,68)72-45-53(60)44-71-77(65,66)73-48-54(47-70-57(62)41-34-27-22-20-25-32-39-52(7)9-2)75-58(63)42-35-28-18-15-14-16-23-30-37-50(3)4/h50-55,60H,8-49H2,1-7H3,(H,65,66)(H,67,68)/t52?,53-,54-,55-/m1/s1