InChI=1/C13H17N3O2/c1-13-5-6-15-11(13)16-10-4-3-8(7-9(10)13)18-12(17)14-2/h3-4,7,11,15-16H,5-6H2,1-2H3,(H,14,17)/p+1/t11-,13+/m1/s1/fC13H18N3O2/h14-15H/q+1 737FEDC3C0A2AB31