InChI=1/C13H12BrClN4O/c1-7-2-3-9(14)5-11(7)18-13(20)8-4-10(15)12(19-16)17-6-8/h2-6H,16H2,1H3,(H,17,19)(H,18,20)/f/h18-19H F7F8AB32F8721EA4