InChI=1/C20H16Cl2N4O2/c1-10-11-6-7-15-18(16(11)19(28)23-14(10)8-9-27)26(2)20(24-15)25-17-12(21)4-3-5-13(17)22/h3-7,9H,8H2,1-2H3,(H,23,28)(H,24,25)/f/h23,25H ADE02AC7EC51D60A