InChI=1/C16H23ClN2O2/c1-2-19(12-13-6-5-11-21-13)10-9-16(20)18-15-8-4-3-7-14(15)17/h3-4,7-8,13H,2,5-6,9-12H2,1H3,(H,18,20)/p+1/t13-/m0/s1/fC16H24ClN2O2/h18-19H/q+1 6AC511D09D1ACF0C