InChI=1/C19H17Cl2N3O2/c1-24(10-18(26)23-13-4-2-3-11(5-13)9-22)19-15-6-12(20)7-16(21)14(15)8-17(19)25/h2-7,17,19,25H,8,10H2,1H3,(H,23,26)/p+1/t17-,19-/m0/s1/fC19H18Cl2N3O2/h23-24H/q+1 B4E678E79AA5525F