InChI=1/C17H15BrN4O3S/c18-14-8-7-12(26(24,25)21-11-5-6-11)9-13(14)17(23)20-22-10-19-15-3-1-2-4-16(15)22/h1-4,7-11,21H,5-6H2,(H,20,23)/f/h20H CDE25AA909BBADA2