InChI=1/C14H18N2O2/c1-4-9-15-10-8-12-6-5-7-13(11-12)18-14(17)16(2)3/h1,5-7,11,15H,8-10H2,2-3H3/p+1/fC14H19N2O2/h15H/q+1 B768C057D157A44E