InChI=1/C13H8BrN5O3/c14-10-2-1-3-11(15-10)16-13(20)12-8-6-7(19(21)22)4-5-9(8)17-18-12/h1-6H,(H,17,18)(H,15,16,20)/f/h16-17H	73A366901B2308E4