InChI=1/C21H18ClN3O2/c1-13-5-6-15(10-14(13)2)20(26)24-16-7-8-19(22)18(11-16)21(27)25-17-4-3-9-23-12-17/h3-12H,1-2H3,(H,24,26)(H,25,27)/f/h24-25H E2B9D6591A6B9499