InChI=1S/C58H112O17P2/c1-8-9-10-22-32-39-55(60)68-45-53(75-58(63)42-35-28-21-20-25-31-38-51(6)7)47-72-76(64,65)70-43-52(59)44-71-77(66,67)73-48-54(46-69-56(61)40-33-26-18-15-14-17-24-30-37-50(4)5)74-57(62)41-34-27-19-13-11-12-16-23-29-36-49(2)3/h49-54,59H,8-48H2,1-7H3,(H,64,65)(H,66,67)/t52-,53+,54+/m0/s1