InChI=1S/C54H104O17P2/c1-6-9-12-15-17-18-19-20-24-30-35-40-54(59)71-50(44-65-52(57)38-33-28-25-21-23-27-31-36-47(4)5)46-69-73(62,63)67-42-48(55)41-66-72(60,61)68-45-49(43-64-51(56)37-32-26-14-11-8-3)70-53(58)39-34-29-22-16-13-10-7-2/h47-50,55H,6-46H2,1-5H3,(H,60,61)(H,62,63)/t48-,49+,50+/m0/s1