InChI=1/C13H16N2O2/c1-2-7-14-13(16)10-15(11-5-6-11)9-12-4-3-8-17-12/h1,3-4,8,11H,5-7,9-10H2,(H,14,16)/p+1/fC13H17N2O2/h14-15H/q+1 8210884FDC7EAB10