InChI=1/C14H21ClN2O2/c1-14(2,9-17(3)4)8-16-13(19)10-5-6-12(18)11(15)7-10/h5-7,18H,8-9H2,1-4H3,(H,16,19)/p+1/fC14H22ClN2O2/h16-17H/q+1 3E7323E76DE57504