InChI=1/C11H22N2O2/c1-8(2)9(12)10(15)13-11(7-14)5-3-4-6-11/h8-9,14H,3-7,12H2,1-2H3,(H,13,15)/p+1/t9-/m0/s1/fC11H23N2O2/h12-13H/q+1 77C75AE2F61067C7