InChI=1S/C58H112O17P2/c1-5-9-13-17-21-24-26-27-29-33-37-41-45-58(63)75-54(49-69-56(61)43-39-35-32-28-25-22-18-14-10-6-2)51-73-77(66,67)71-47-52(59)46-70-76(64,65)72-50-53(48-68-55(60)42-38-34-30-20-16-12-8-4)74-57(62)44-40-36-31-23-19-15-11-7-3/h52-54,59H,5-51H2,1-4H3,(H,64,65)(H,66,67)/t52-,53+,54+/m0/s1