InChI=1/C13H17N3O3/c1-15(11-6-7-11)9-13(17)14-8-10-4-2-3-5-12(10)16(18)19/h2-5,11H,6-9H2,1H3,(H,14,17)/p+1/fC13H18N3O3/h14-15H/q+1 2299467AF6DDB50B