InChI=1/C14H11BrClN3O2/c15-8-1-6-12(16)11(7-8)13(20)18-9-2-4-10(5-3-9)19-14(17)21/h1-7H,(H,18,20)(H3,17,19,21)/f/h18-19H,17H2 B588F34B7DE024B9