InChI=1/C17H18ClNO/c1-19-8-7-13-10-15(18)17(20)11-14(13)16(19)9-12-5-3-2-4-6-12/h2-6,10-11,16,20H,7-9H2,1H3/p+1/t16-/m1/s1/fC17H19ClNO/h19H/q+1 87DB34FCAAF39B5F