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)/f/h23H 129C56110CB2D1BF