InChI=1/C16H16BrN3O2S/c1-22-13-4-2-3-11(9-13)14(21)7-8-18-16(23)20-15-6-5-12(17)10-19-15/h2-6,9-10H,7-8H2,1H3,(H2,18,19,20,23)/f/h18,20H 875ACC7406B25966