InChI=1/C19H13BrF3N3O4/c20-13-6-5-10(19(21,22)23)7-15(13)24-16(27)9-26-18(30)12-4-2-1-3-11(12)14(25-26)8-17(28)29/h1-7H,8-9H2,(H,24,27)(H,28,29)/p-1/fC19H12BrF3N3O4/h24H/q-1 19CB2019646EA842