InChI=1/C14H13BrClN3O/c1-8-6-9(2-5-12(8)19-17)14(20)18-13-7-10(15)3-4-11(13)16/h2-7,19H,17H2,1H3,(H,18,20)/f/h18H 793F32C9711E19A9