InChI=1/C23H28BrN3O2/c1-3-28-22-14-20(15-25-9-4-11-27-12-10-26-17-27)13-21(24)23(22)29-16-19-7-5-18(2)6-8-19/h5-8,10,12-14,17,25H,3-4,9,11,15-16H2,1-2H3/p+2/fC23H30BrN3O2/h25-26H/q+2 D7EB15F8F10FC022