InChI=1/C14H18N2O2/c1-17-12-3-4-13(18-2)11-7-14(6-5-10(11)12)8-15-9-16-14/h3-4,9H,5-8H2,1-2H3,(H,15,16)/p+1/t14-/m0/s1/fC14H19N2O2/h15-16H/q+1 D5D24919BD88EDCE