InChI=1S/C44H73O11P/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-22-26-30-34-43(48)52-38-42(39-54-56(50,51)53-37-41(47)36-45)55-44(49)35-31-27-23-25-29-33-40(46)32-28-24-21-10-8-6-4-2/h5-8,11-12,14-15,17-18,21,24,28,32,40-42,45-47H,3-4,9-10,13,16,19-20,22-23,25-27,29-31,33-39H2,1-2H3,(H,50,51)/b7-5-,8-6+,12-11-,15-14-,18-17-,24-21+,32-28+/t40?,41-,42+/m0/s1