InChI=1S/C44H81O11P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-34-43(48)52-38-42(39-54-56(50,51)53-37-41(47)36-45)55-44(49)35-31-33-40(46)32-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h19,21,25,27,29,32,40-42,45-47H,3-18,20,22-24,26,28,30-31,33-39H2,1-2H3,(H,50,51)/b21-19+,27-25+,32-29+/t40?,41-,42+/m0/s1