InChI=1/C11H20N2O2/c1-5-7-12-11(14)8-13(6-2)10(3)9-15-4/h1,10H,6-9H2,2-4H3,(H,12,14)/p+1/t10-/m1/s1/fC11H21N2O2/h12-13H/q+1 5E0FB07028D256B7