InChI=1/C13H16BrN3O2/c1-8-4-6-13(15,7-5-8)12-16-11(19-17-12)9-2-3-10(14)18-9/h2-3,8H,4-7,15H2,1H3/p+1/fC13H17BrN3O2/h15H/q+1 F10AD68CBB50CDF3