InChI=1S/C51H96O17P2/c1-4-6-23-29-42(52)33-34-46-47(49(56)36-48(46)55)35-43(53)30-26-27-31-50(57)64-39-45(40-67-70(62,63)66-38-44(54)37-65-69(59,60)61)68-51(58)32-25-22-20-18-16-14-12-10-8-7-9-11-13-15-17-19-21-24-28-41(3)5-2/h33-34,41-42,44-49,52,54-56H,4-32,35-40H2,1-3H3,(H,62,63)(H2,59,60,61)/b34-33+/t41?,42-,44-,45+,46+,47+,48+,49-/m0/s1