InChI=1/C12H14N4O2/c1-7-2-11(13)15-4-8(7)3-9(12(17)18)10-5-14-6-16-10/h2,4-6,9H,3H2,1H3,(H2,13,15)(H,14,16)(H,17,18)/p+1/t9-/m0/s1/fC12H15N4O2/h14-16H,13H2/q+1 1D334766EBC2A1A7