InChI=1/C14H13BrClN3O/c1-18-14(20)10-4-3-9(17)7-13(10)19-12-5-2-8(15)6-11(12)16/h2-7,19H,17H2,1H3,(H,18,20)/f/h18H D9C28EFA53FE1282