InChI=1/C13H11BrN4O5/c14-8-5-18(13(23)15-12(8)22)6-10(20)16-17-11(21)7-3-1-2-4-9(7)19/h1-5,19H,6H2,(H,16,20)(H,17,21)(H,15,22,23)/f/h15-17H	9E0BF75AA79EEE0C