InChI=1S/C12H15N5O7/c1-17-10(21)3-8(14-2-13-3)15-12(17)16-9-6(20)4(18)5(19)7(24-9)11(22)23/h2,4-7,9,18-20H,1H3,(H,13,14)(H,15,16)(H,22,23)