InChI=1/C15H16BrN7O2/c1-24-13-6-11(8-19-23-15(17)20-21-22-23)5-12(16)14(13)25-9-10-3-2-4-18-7-10/h2-7,19H,8-9H2,1H3,(H2,17,20,22)/f/h17H2 6DA7AE2ADAFA4FA2