InChI=1/C21H21ClN4O/c1-14(27)26-12-8-17(9-13-26)21-19(15-6-10-23-11-7-15)20(24-25-21)16-2-4-18(22)5-3-16/h2-7,10-11,17H,8-9,12-13H2,1H3,(H,24,25)/f/h24H EA02BB42E27B436B