InChI=1/C26H28BrN3O3/c1-18-5-7-20(8-6-18)25(31)29-23(26(32)28-15-4-16-30(2)3)17-22-13-14-24(33-22)19-9-11-21(27)12-10-19/h5-14,17H,4,15-16H2,1-3H3,(H,28,32)(H,29,31)/p+1/b23-17-/fC26H29BrN3O3/h28-30H/q+1 A01AE8F9C00262ED