InChI=1/C11H17ClN2O2/c12-10-1-2-11(9(7-10)8-13)14(3-5-15)4-6-16/h1-2,7,15-16H,3-6,8,13H2/p+1/fC11H18ClN2O2/h13H/q+1 5B2E7AAF34ACC1EC