InChI=1/C13H17N3O2/c1-16(2)8-7-14-13(17)9-11-10-5-3-4-6-12(10)18-15-11/h3-6H,7-9H2,1-2H3,(H,14,17)/p+1/fC13H18N3O2/h14,16H/q+1 0EDDCBFB1ED0C4F1