InChI=1/C16H19ClN2O/c17-16-4-1-3-15(11-16)13-19(9-2-10-20)12-14-5-7-18-8-6-14/h1,3-8,11,20H,2,9-10,12-13H2/p+1/fC16H20ClN2O/h19H/q+1 A356E82F02902660