InChI=1/C11H16N2O2/c1-3-6-12-11(14)9(2)13-8-10-5-4-7-15-10/h3-5,7,9,13H,1,6,8H2,2H3,(H,12,14)/p+1/t9-/m1/s1/fC11H17N2O2/h12-13H/q+1 9E715459E40D5608