InChI=1S/C44H81O11P/c1-4-5-6-7-16-21-26-31-40(46)32-27-22-19-24-29-34-44(49)55-42(38-54-56(50,51)53-36-41(47)35-45)37-52-43(48)33-28-23-18-15-13-11-9-8-10-12-14-17-20-25-30-39(2)3/h16,21,26,31,39,41-42,45,47H,4-15,17-20,22-25,27-30,32-38H2,1-3H3,(H,50,51)/b21-16-,31-26+/t41-,42+/m0/s1