InChI=1/C26H23N3O9/c1-34-26(33)18(7-15-10-27-13-28-15)29-23(31)12-37-16-8-19(30)24-22(9-16)38-11-17(25(24)32)14-2-3-20-21(6-14)36-5-4-35-20/h2-3,6,8-11,13,18,30H,4-5,7,12H2,1H3,(H,27,28)(H,29,31)/p+1/t18-/m1/s1/fC26H24N3O9/h27-29H/q+1 22CB8E7F783FAB64