InChI=1/C13H11BrN4OS/c1-6-10(20-8-4-2-7(14)3-5-8)9-11(16-6)17-13(15)18-12(9)19/h2-5H,1H3,(H4,15,16,17,18,19)/f/h16-17H,15H2 39559356431F8B6F