InChI=1/C13H9BrN4O3/c14-10-4-3-9(20-10)13(19)16-7-11-17-12(18-21-11)8-2-1-5-15-6-8/h1-6H,7H2,(H,16,19)/f/h16H	2F9C4563C2177A17