InChI=1/C13H17N3O2/c1-16(2)10(11-4-3-7-18-11)8-15-12(17)13(9-14)5-6-13/h3-4,7,10H,5-6,8H2,1-2H3,(H,15,17)/p+1/t10-/m0/s1/fC13H18N3O2/h15-16H/q+1 84B4ACB7B87C707B