InChI=1/C17H14BrN3O2/c18-12-7-8-14-13(10-12)16(17(23)19-14)21-20-15(22)9-6-11-4-2-1-3-5-11/h1-5,7-8,10H,6,9H2,(H,20,22)(H,19,21,23)/p+1/fC17H15BrN3O2/h19-21H/q+1 E07406C3DF275F65