InChI=1/C25H19Cl3N2O3/c1-14-7-8-19(9-15(14)2)30-25(32)20(24(31)29-30)11-17-10-18(26)12-22(28)23(17)33-13-16-5-3-4-6-21(16)27/h3-12H,13H2,1-2H3,(H,29,31)/b20-11-/f/h29H 4E375FBD19F5767E