InChI=1/C10H15BrN4O/c11-8-2-4-9(5-3-8)16-7-1-6-14-15-10(12)13/h2-5,14H,1,6-7H2,(H4,12,13,15)/p+1/fC10H16BrN4O/h15H,12-13H2/q+1 F71047F23B41CE2A