InChI=1/C13H12BrN3O2S/c14-11-5-4-10(20-11)7-16-13(19)17-9-3-1-2-8(6-9)12(15)18/h1-6H,7H2,(H2,15,18)(H2,16,17,19)/f/h16-17H,15H2 679ECAB6782DB939