InChI=1/C8H7Br2N3O2S/c9-4-1-3(2-12-13-8(11)16)6(14)5(10)7(4)15/h1-2,14-15H,(H3,11,13,16)/b12-2-/f/h13H,11H2 2236E0C26678DFCC