InChI=1/C14H11BrN4O3S/c15-8-1-6-11-12(7-8)17-14(20)13(11)19-18-9-2-4-10(5-3-9)23(16,21)22/h1-7,18H,(H2,16,21,22)(H,17,19,20)/f/h17H,16H2/b19-13-	4D4584009346D8C4