InChI=1/C15H18N4O4/c1-9-5-6-11(8-13(9)19(22)23)10(2)17-18-15(21)12-4-3-7-16-14(12)20/h5-6,8,12H,3-4,7H2,1-2H3,(H,16,20)(H,18,21)/b17-10+/t12-/m1/s1/f/h16,18H	8D9F6C0009F88BA3