InChI=1S/C19H10BrClFN5O/c20-15-2-1-11(7-16-14-3-4-24-26-19(14)27-25-16)17(22)18(15)28-13-6-10(9-23)5-12(21)8-13/h1-6,8H,7H2,(H,25,26,27)