InChI=1/C14H12BrN3O3/c1-10-4-2-3-7-17(10)9-14(19)16-13-6-5-11(18(20)21)8-12(13)15/h2-8H,9H2,1H3/p+1/fC14H13BrN3O3/h16H/q+1 35CC523637EEF759