InChI=1/C21H21Cl2N3O/c1-2-16-5-3-6-17(15-16)21(27)24-9-10-25-11-13-26(14-12-25)19-8-4-7-18(22)20(19)23/h1,3-8,15H,9-14H2,(H,24,27)/f/h24H DDC70FD6EC0DFF44