InChI=1/C13H12Cl2N4O2/c14-8-3-4-11(9(15)6-8)21-7-12(16)18-19-13(20)10-2-1-5-17-10/h1-6,17H,7H2,(H2,16,18)(H,19,20)/p+1/fC13H13Cl2N4O2/h18-19H,16H2/q+1 F229D664C33D290A