InChI=1/C12H11BrN4O/c1-8-6-11(18)16-12(15-8)17-14-7-9-4-2-3-5-10(9)13/h2-7H,1H3,(H2,15,16,17,18)/b14-7+/f/h16-17H	DB7BC2D6B51A48F1