InChI=1/C11H22N2O2/c1-13(2)7-4-6-12-11(14)9-10-5-3-8-15-10/h10H,3-9H2,1-2H3,(H,12,14)/p+1/t10-/m1/s1/fC11H23N2O2/h12-13H/q+1 DE40B1E92A5634B2