InChI=1/C11H22N2O2/c1-9(12)7-10(15)13-11(8-14)5-3-2-4-6-11/h9,14H,2-8,12H2,1H3,(H,13,15)/p+1/t9-/m1/s1/fC11H23N2O2/h12-13H/q+1 DCD5619DF6CE1711