InChI=1/C16H14Cl2N4O2/c1-22-14-9(8-20-16(21-14)19-5-6-23)7-10(15(22)24)13-11(17)3-2-4-12(13)18/h2-4,7-8,23H,5-6H2,1H3,(H,19,20,21)/f/h19H 97909A8DE2DE723F