InChI=1S/C50H94O16P2/c1-4-5-24-30-42(51)34-35-46-45(47(53)36-48(46)54)31-26-22-23-28-33-50(56)66-44(40-65-68(60,61)64-38-43(52)37-63-67(57,58)59)39-62-49(55)32-27-21-19-17-15-13-11-9-7-6-8-10-12-14-16-18-20-25-29-41(2)3/h34-35,41-46,48,51-52,54H,4-33,36-40H2,1-3H3,(H,60,61)(H2,57,58,59)/b35-34+/t42-,43-,44+,45+,46+,48+/m0/s1