InChI=1S/C43H72NO9P/c1-3-5-7-9-11-13-15-17-19-21-23-25-28-32-40(45)33-29-27-31-34-42(46)50-38-41(39-52-54(48,49)51-37-36-44)53-43(47)35-30-26-24-22-20-18-16-14-12-10-8-6-4-2/h5,7,11,13-14,16-17,19,23,25,27-29,32,40-41,45H,3-4,6,8-10,12,15,18,20-22,24,26,30-31,33-39,44H2,1-2H3,(H,48,49)/b7-5-,13-11-,16-14-,19-17-,25-23-,29-27-,32-28-/t40?,41-/m1/s1