InChI=1/C12H10BrN5/c13-9-3-1-2-7(4-9)10-11(17-18-12(10)14)8-5-15-16-6-8/h1-6H,(H,15,16)(H3,14,17,18)/f/h15,18H,14H2 CA5933079F0AA931