InChI=1/C13H15N3O3/c1-17-7-6-12-15-13(19-16-12)11-8-14-9-4-2-3-5-10(9)18-11/h2-5,11,14H,6-8H2,1H3/t11-/m0/s1 47E17FB81F9BBBE9