InChI=1/C21H16ClN3/c22-17-12-10-15(11-13-17)14-23-21-18-8-4-5-9-19(18)24-20(25-21)16-6-2-1-3-7-16/h1-13H,14H2,(H,23,24,25)/f/h23H 72600A10696B9DE4