InChI=1/C16H18ClNO2/c1-2-20-15-8-4-6-13(16(15)19)11-18-10-12-5-3-7-14(17)9-12/h3-9,18-19H,2,10-11H2,1H3/p+1/fC16H19ClNO2/h18H/q+1 CDCD436D85800AC9