InChI=1/C12H9ClN6O3/c1-21-12(20)8-9(6-2-4-7(13)5-3-6)19(18-15-8)11-10(14)16-22-17-11/h2-5H,1H3,(H2,14,16)/f/h14H2 6D8FA9E56A955225