InChI=1S/C54H104O17P2/c1-7-10-12-14-17-26-32-38-53(58)70-49(42-64-51(56)36-30-22-13-11-8-2)44-68-72(60,61)66-40-48(55)41-67-73(62,63)69-45-50(43-65-52(57)37-31-25-21-20-24-29-35-47(6)9-3)71-54(59)39-33-27-19-16-15-18-23-28-34-46(4)5/h46-50,55H,7-45H2,1-6H3,(H,60,61)(H,62,63)/t47?,48-,49+,50+/m0/s1