InChI=1/C12H11BrN6S/c1-19(2)12-17-10(16-11(15)18-12)7(6-14)5-8-3-4-9(13)20-8/h3-5H,1-2H3,(H2,15,16,17,18)/b7-5+/f/h15H2 B3269A7569B8CE25