InChI=1/C18H16ClN3O2/c19-11-7-8-13(22-18(23)16-6-3-9-24-16)12(10-11)17-20-14-4-1-2-5-15(14)21-17/h1-2,4-5,7-8,10,16H,3,6,9H2,(H,20,21)(H,22,23)/t16-/m0/s1/f/h20,22H 8E830A5F23362CF2