InChI=1/C16H18BrN3O/c17-14-6-3-4-12(8-14)9-20(11-16(19)21)10-13-5-1-2-7-15(13)18/h1-8H,9-11,18H2,(H2,19,21)/p+1/fC16H19BrN3O/h20H,19H2/q+1 4A32C79F9B073424