InChI=1/C13H10BrN3O3/c14-9-3-8(5-16-6-9)12(18)17-11-2-1-7(13(19)20)4-10(11)15/h1-6H,15H2,(H,17,18)(H,19,20)/p-1/fC13H9BrN3O3/h17H/q-1	4B2624A53054A642