InChI=1/C17H23ClN2O/c1-4-15(19)17(16-9-8-12(2)21-16)20(3)11-13-6-5-7-14(18)10-13/h5-10,15,17H,4,11,19H2,1-3H3/p+1/t15-,17+/m0/s1/fC17H24ClN2O/h19H/q+1 A1B38FCDF0AAD832