InChI=1/C12H7BrN2O3/c13-7-3-1-2-5-6(4-14-9(5)7)8-10(16)12(18)15-11(8)17/h1-4,8,14H,(H,15,17,18)/t8-/m0/s1/f/h18H	17EA3ACCA8A91938