InChI=1/C20H23Cl2N3O2/c1-27-16-5-2-4-15(14-16)20(26)23-8-9-24-10-12-25(13-11-24)18-7-3-6-17(21)19(18)22/h2-7,14H,8-13H2,1H3,(H,23,26)/p+1/fC20H24Cl2N3O2/h23-24H/q+1 E3D9D3A176A7792F