InChI=1/C17H18N4O4/c22-16-9-8-11-12(19-16)5-3-6-13(11)20-17(23)10-18-14-4-1-2-7-15(14)21(24)25/h1-2,4,7-9,13,18H,3,5-6,10H2,(H,19,22)(H,20,23)/t13-/m0/s1/f/h19-20H	0E8BBED5D34CF7A8