InChI=1/C11H15N3O3/c1-7-4-5-9(6-10(7)14(16)17)13-11(15)8(2)12-3/h4-6,8,12H,1-3H3,(H,13,15)/p+1/t8-/m1/s1/fC11H16N3O3/h12-13H/q+1 2211E5070D93919E