InChI=1/C23H29BrN4O3/c1-15(2)20(27-22(30)17-5-9-18(24)10-6-17)23(31)26-19-11-7-16(8-12-19)21(29)25-13-14-28(3)4/h5-12,15,20H,13-14H2,1-4H3,(H,25,29)(H,26,31)(H,27,30)/p+1/t20-/m1/s1/fC23H30BrN4O3/h25-28H/q+1 EAE9B2042CCBB982