InChI=1S/C55H106O17P2/c1-5-9-13-17-20-23-24-25-27-30-34-38-42-55(60)72-51(46-66-53(58)40-36-32-29-26-21-18-14-10-6-2)48-70-74(63,64)68-44-49(56)43-67-73(61,62)69-47-50(45-65-52(57)39-35-31-16-12-8-4)71-54(59)41-37-33-28-22-19-15-11-7-3/h49-51,56H,5-48H2,1-4H3,(H,61,62)(H,63,64)/t49-,50+,51+/m0/s1