InChI=1/C8H7BrN6O2/c9-5-2-1-4(16-5)3-12-13-7(10)6-8(11)15-17-14-6/h1-3H,(H2,10,13)(H2,11,15)/p+1/b12-3+/fC8H8BrN6O2/h13H,10-11H2/q+1 3ED64684E71126AE