InChI=1/C24H17ClN2O/c25-21-11-5-10-20(14-21)16-27-17-26-23-13-12-19(15-22(23)24(27)28)9-4-8-18-6-2-1-3-7-18/h1-3,5-7,10-15,17H,8,16H2 13E939E14A432CE9