InChI=1/C15H14Cl2N4O2/c16-12-5-4-10(9-13(12)17)14(22)20-21-15(23)19-8-6-11-3-1-2-7-18-11/h1-5,7,9H,6,8H2,(H,20,22)(H2,19,21,23)/f/h19-21H 88AB2103BC07107D