InChI=1/C23H27BrN4O3/c1-16-13-18(24)7-8-20(16)27-21(29)14-25-22(30)15-28-11-9-17(10-12-28)23(31)26-19-5-3-2-4-6-19/h2-8,13,17H,9-12,14-15H2,1H3,(H,25,30)(H,26,31)(H,27,29)/p+1/fC23H28BrN4O3/h25-28H/q+1 C485CA8A0F9C7082