InChI=1/C21H18Cl2N4O/c1-12-17(11-24)21(16-8-5-14(22)9-18(16)23)27-20(25-12)10-19(26-27)13-3-6-15(28-2)7-4-13/h3-10H,11,24H2,1-2H3 D769D1AC2991ED2F