InChI=1/C19H18ClN/c1-21(13-15-9-11-18(20)12-10-15)14-17-7-4-6-16-5-2-3-8-19(16)17/h2-12H,13-14H2,1H3/p+1/fC19H19ClN/h21H/q+1 B7AD99B0B4062AC7