InChI=1/C17H18N4O4/c1-20-15-13(16(22)21(2)17(20)23)18-12(19-15)9-8-10-6-5-7-11(24-3)14(10)25-4/h5-9H,1-4H3,(H,18,19)/b9-8+/f/h18H	EC4D4C57F0877129