InChI=1/C13H17N3O2/c1-15-4-6-16(7-5-15)14-9-11-2-3-12-13(8-11)18-10-17-12/h2-3,8-9H,4-7,10H2,1H3/p+1/b14-9+/fC13H18N3O2/h15H/q+1 4878184934F87403