InChI=1/C13H20N2O2/c16-8-2-4-12-3-1-7-15(12)13-5-6-14-11(9-13)10-17/h5-6,9,12,16-17H,1-4,7-8,10H2/p+1/t12-/m1/s1/fC13H21N2O2/h14H/q+1 2CFD90CD28BCC789