InChI=1/C20H20ClN5O/c21-19-17(14-23-26(20(19)27)16-6-2-1-3-7-16)24-15-9-12-25(13-10-15)18-8-4-5-11-22-18/h1-8,11,14-15,24H,9-10,12-13H2 AA73C83658B7586F