InChI=1/C16H19ClN2/c1-13(2)19(12-16-8-3-4-9-18-16)11-14-6-5-7-15(17)10-14/h3-10,13H,11-12H2,1-2H3/p+1/fC16H20ClN2/h19H/q+1 CBE4F401B41479C4