InChI=1/C11H11BrN5O2S/c1-7-2-3-10(9(12)4-7)17-20(18,19)8-5-14-11(16-13)15-6-8/h2-6H,13H2,1H3,(H,14,15,16)/q-1/f/h16H 12F679213C5A452E