InChI=1/C21H26BrN3O2/c1-16(24-21(27)18-9-11-19(22)12-10-18)20(26)23-13-6-14-25(2)15-17-7-4-3-5-8-17/h3-5,7-12,16H,6,13-15H2,1-2H3,(H,23,26)(H,24,27)/p+1/t16-/m1/s1/fC21H27BrN3O2/h23-25H/q+1 767A9C3E08CA438A