InChI=1/C11H12BrN3O3S/c12-11-5-4-10(18-11)7-14-8-2-1-3-9(6-8)15-19(13,16)17/h1-6,14-15H,7H2,(H2,13,16,17)/f/h13H2 1A3A3C4A0B2AF390