InChI=1/C25H25BrN4O3/c1-18-7-5-6-10-23(18)28-13-15-29(16-14-28)24(19-8-3-2-4-9-19)25(31)27-22-12-11-20(30(32)33)17-21(22)26/h2-12,17,24H,13-16H2,1H3,(H,27,31)/p+1/t24-/m1/s1/fC25H26BrN4O3/h27-28H/q+1 169A73A6E4B85043