InChI=1/C24H23BrN4/c1-18(20-9-11-23(25)12-10-20)27-15-22-17-29(16-19-6-3-2-4-7-19)28-24(22)21-8-5-13-26-14-21/h2-14,17-18,27H,15-16H2,1H3/p+1/t18-/m0/s1/fC24H24BrN4/h27H/q+1 B5B48663EB6C4616