InChI=1/C13H11BrN6O/c14-9-10(7-4-5-7)17-18-11(9)12(21)15-13-19-16-8-3-1-2-6-20(8)13/h1-3,6-7H,4-5H2,(H,17,18)(H,15,19,21)/f/h18,21H CC5D6358BDEEFB24