InChI=1/C11H15N3O2/c1-13-8-2-7-12-11(13)9-3-5-10(6-4-9)14(15)16/h3-6,11-12H,2,7-8H2,1H3/p+1/t11-/m1/s1/fC11H16N3O2/h13H/q+1 3976D30212910685