InChI=1/C13H20N2O2/c16-11-8-13(5-1-2-6-13)12(17)15(11)9-10-4-3-7-14-10/h10,14H,1-9H2/p+1/t10-/m1/s1/fC13H21N2O2/h14H/q+1 ED3E980A0B533A26