InChI=1/C19H16Cl2N2O2/c20-10-7-14(18(24)15(21)8-10)17-12-3-1-2-11(12)13-6-9(19(22)25)4-5-16(13)23-17/h1-2,4-8,11-12,17,23-24H,3H2,(H2,22,25)/t11-,12+,17-/m1/s1/f/h22H2 A453D45A8930BBE5