InChI=1/C12H17N3O3/c1-15-7-4-9(14-15)13-10(16)8-12(11(17)18)5-2-3-6-12/h4,7H,2-3,5-6,8H2,1H3,(H,17,18)(H,13,14,16)/p-1/fC12H16N3O3/h13H/q-1 116825F1CA771A95