InChI=1/C14H13ClN2O2/c15-10-6-3-7-11-12(10)17-13(16-11)8-4-1-2-5-9(8)14(18)19/h1-3,6-9H,4-5H2,(H,16,17)(H,18,19)/p-1/t8-,9-/m0/s1/fC14H12ClN2O2/h16H/q-1 CB4A9E3D07CF6B69