InChI=1S/C55H106O17P2/c1-7-9-11-13-14-20-27-33-39-54(59)71-50(43-65-52(57)37-31-23-12-10-8-2)45-69-73(61,62)67-41-49(56)42-68-74(63,64)70-46-51(44-66-53(58)38-32-26-22-17-19-25-30-36-48(5)6)72-55(60)40-34-28-21-16-15-18-24-29-35-47(3)4/h47-51,56H,7-46H2,1-6H3,(H,61,62)(H,63,64)/t49-,50+,51+/m0/s1