InChI=1/C23H27BrN4O3/c1-15-13-16(24)7-10-19(15)26-22(30)14-28(2)12-11-21(29)27-20-6-4-3-5-18(20)23(31)25-17-8-9-17/h3-7,10,13,17H,8-9,11-12,14H2,1-2H3,(H,25,31)(H,26,30)(H,27,29)/p+1/fC23H28BrN4O3/h25-28H/q+1 2109F640ACD6BF1A