InChI=1/C11H22N2O2/c1-9(2)12-11(14)8-13(6-7-15-3)10-4-5-10/h9-10H,4-8H2,1-3H3,(H,12,14)/p+1/fC11H23N2O2/h12-13H/q+1 D272B8000ABF257C