InChI=1/C19H18Cl2N4O2/c1-12-4-3-7-25-18(27)9-14(23-19(12)25)10-24(2)11-17(26)22-13-5-6-15(20)16(21)8-13/h3-9H,10-11H2,1-2H3,(H,22,26)/p+1/fC19H19Cl2N4O2/h22,24H/q+1 89E3D051BA83489F