InChI=1/C21H18Cl2N4O2/c1-4-15(28)17-10(2)11-8-9-14-19(16(11)20(29)25-17)27(3)21(24-14)26-18-12(22)6-5-7-13(18)23/h4-9,15,28H,1H2,2-3H3,(H,24,26)(H,25,29)/t15-/m1/s1/f/h25-26H 0EA08308A46AD656