InChI=1/C13H15N3O2/c1-16-8-7-14-12(16)9-15-13(17)10-18-11-5-3-2-4-6-11/h2-8H,9-10H2,1H3,(H,15,17)/p+1/fC13H16N3O2/h14-15H/q+1 D490DE501DEC0941