InChI=1/C12H16N2O2/c1-3-7-13-12(15)10-14(4-2)9-11-6-5-8-16-11/h1,5-6,8H,4,7,9-10H2,2H3,(H,13,15)/p+1/fC12H17N2O2/h13-14H/q+1 8BD2B956875231F0