InChI=1/C10H13BrN6O2S/c1-17(6-7-3-14-15-4-7)20(18,19)9-2-8(11)5-13-10(9)16-12/h2-5H,6,12H2,1H3,(H,13,16)(H,14,15)/f/h14,16H A2A1B86C244DDC77