InChI=1S/C43H68NO9P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-34-42(46)50-38-41(39-52-54(48,49)51-37-36-44)53-43(47)35-31-33-40(45)32-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h5,7,11-14,17-19,21-22,24-25,27,29,32,41H,3-4,6,8-10,15-16,20,23,26,28,30-31,33-39,44H2,1-2H3,(H,48,49)/b7-5-,13-11-,14-12-,18-17-,21-19-,24-22-,27-25-,32-29+/t41-/m1/s1