InChI=1/C17H18BrN3O4/c1-25-10-9-19-16(12-5-3-2-4-6-12)17(22)20-15-8-7-13(21(23)24)11-14(15)18/h2-8,11,16,19H,9-10H2,1H3,(H,20,22)/p+1/t16-/m0/s1/fC17H19BrN3O4/h19-20H/q+1 8E5F597C1FFDA1CA