InChI=1S/C55H106O17P2/c1-6-10-13-16-18-25-29-34-39-53(58)66-45-51(72-55(60)41-36-31-26-22-20-19-21-24-28-32-37-48(5)9-4)47-70-74(63,64)68-43-49(56)42-67-73(61,62)69-46-50(44-65-52(57)38-33-27-15-12-8-3)71-54(59)40-35-30-23-17-14-11-7-2/h48-51,56H,6-47H2,1-5H3,(H,61,62)(H,63,64)/t48?,49-,50+,51+/m0/s1