InChI=1/C20H17Cl2N3O/c1-26-12-4-2-10-6-15-18(13-5-3-11(21)7-17(13)22)16(9-23)20(24)25-19(15)14(10)8-12/h2-5,7-8H,6,9,23H2,1H3,(H2,24,25)/p+1/fC20H18Cl2N3O/h23H,24H2/q+1 A4D4A615E5572044