InChI=1/C12H17N3O3/c1-3-12(11(16)17)4-5-15(8-12)9-6-13-7-10(14-9)18-2/h6-7H,3-5,8H2,1-2H3,(H,16,17)/p-1/t12-/m1/s1/fC12H16N3O3/q-1 047D317DE3D5347F