InChI=1/C16H18ClNO2/c17-16-4-2-1-3-14(16)12-18-11-13-5-7-15(8-6-13)20-10-9-19/h1-8,18-19H,9-12H2/p+1/fC16H19ClNO2/h18H/q+1 58E87A73CB20E50B