InChI=1/C15H11BrN4O3/c16-11-6-9(20(22)23)5-10(14(11)21)13-4-8-3-7(15(17)18)1-2-12(8)19-13/h1-6,19,21H,(H3,17,18)/f/h21h,17-18H2	E051340FE01463E6