InChI=1/C17H17ClN2O/c18-11-7-8-16-14(10-11)20-9-3-5-13(19)17(20)12-4-1-2-6-15(12)21-16/h1-2,4,6-8,10,13,17H,3,5,9,19H2/p+1/t13-,17+/m0/s1/fC17H18ClN2O/h19H/q+1 88233A081E881E63