InChI=1/C17H18N4O4/c1-20-15-14(16(22)21(2)17(20)23)18-13(19-15)6-5-10-7-11(24-3)9-12(8-10)25-4/h5-9H,1-4H3,(H,18,19)/b6-5+/f/h18H	8B254379BD834417