InChI=1/C9H18N2O2/c10-8(9(11)12)5-6-13-7-3-1-2-4-7/h7-8H,1-6,10H2,(H2,11,12)/p+1/t8-/m1/s1/fC9H19N2O2/h10H,11H2/q+1 45373B6C7C5ECEAF