InChI=1/C18H16ClNO2/c1-12(14-6-2-4-8-16(14)19)22-18(21)10-13-11-20-17-9-5-3-7-15(13)17/h2-9,12H,10-11H2,1H3/p+1/t12-/m0/s1/fC18H17ClNO2/h20H/q+1 2D453FA592B70D4D