InChI=1/C16H15ClN2O/c17-12-7-5-11(6-8-12)15(20)13-3-1-2-4-14(13)16-18-9-10-19-16/h1-8,15,20H,9-10H2,(H,18,19)/p+1/t15-/m1/s1/fC16H16ClN2O/h18-19H/q+1 9E489AC767E11C3C