InChI=1S/C49H92O16P2/c1-4-6-23-29-41(50)33-34-45-44(46(52)35-47(45)53)30-26-27-32-49(55)65-43(39-64-67(59,60)63-37-42(51)36-62-66(56,57)58)38-61-48(54)31-25-22-20-18-16-14-12-10-8-7-9-11-13-15-17-19-21-24-28-40(3)5-2/h26-27,33-34,40-47,50-53H,4-25,28-32,35-39H2,1-3H3,(H,59,60)(H2,56,57,58)/b27-26-,34-33+/t40?,41-,42+,43-,44+,45-,46+,47-/m1/s1