InChI=1/C22H20ClN3O2/c23-17-7-3-6-16(14-17)15-26-19-9-2-1-8-18(19)25-21(26)11-4-12-24-22(27)20-10-5-13-28-20/h1-3,5-10,13-14H,4,11-12,15H2,(H,24,27)/f/h24H D9990D00F7C9E81E