InChI=1/C12H8BrN3O5/c13-9-2-1-7(5-10(9)16(19)20)11(17)14-15-12(18)8-3-4-21-6-8/h1-6H,(H,14,17)(H,15,18)/f/h14-15H	3D7ADA2F15C09BFF