InChI=1/C21H18ClN3O2/c1-13-8-14(2)10-15(9-13)20(26)24-16-5-6-19(22)18(11-16)21(27)25-17-4-3-7-23-12-17/h3-12H,1-2H3,(H,24,26)(H,25,27)/f/h24-25H 92914DB89211D6D2