InChI=1/C16H23ClN2O2/c1-12(13-6-7-13)19(8-9-21-2)11-16(20)18-15-5-3-4-14(17)10-15/h3-5,10,12-13H,6-9,11H2,1-2H3,(H,18,20)/p+1/t12-/m1/s1/fC16H24ClN2O2/h18-19H/q+1 47D328EC53A9307D