InChI=1/C14H9BrClN3O/c15-8-4-5-12-11(6-8)13(14(20)17-12)19-18-10-3-1-2-9(16)7-10/h1-7,18H,(H,17,19,20)/p+1/fC14H10BrClN3O/h17,19H/q+1 ED17552EB8BF2CC2