InChI=1/C18H14BrN5OS/c19-14-9-5-4-8-13(14)17-23-22-16(25-17)11-26-18-21-15(10-24(18)20)12-6-2-1-3-7-12/h1-10H,11,20H2 E612BBE13E5E52A9