InChI=1/C17H19ClN2O/c1-13-3-5-14(6-4-13)17(21)20(12-2-11-19)16-9-7-15(18)8-10-16/h3-10H,2,11-12,19H2,1H3/p+1/fC17H20ClN2O/h19H/q+1 FB963D6DA598C119