InChI=1/C18H20N3O4/c1-3-9-19-15-11-14(12-5-7-13(22)8-6-12)21(25)16(15)17(23)20(10-4-2)18(19)24/h5-8,11,22H,3-4,9-10H2,1-2H3/q-1	76EE8A15FBD2FE27