InChI=1/C15H15Cl3N2O2/c16-15(17,18)14(19-10-12-7-4-8-22-12)20-13(21)9-11-5-2-1-3-6-11/h1-8,14,19H,9-10H2,(H,20,21)/t14-/m1/s1/f/h20H EEC20D8E23F93EC6