InChI=1/C23H17ClN2O/c1-27-19-10-7-16(8-11-19)15-25-23-14-20(17-5-3-2-4-6-17)21-13-18(24)9-12-22(21)26-23/h2-15H,1H3/p+1/fC23H18ClN2O/h26H/q+1 94D292E969F9DF22