InChI=1/C11H12N4O4/c16-8-7(2-1-5-12-8)9(17)14-15-11(19)10(18)13-6-3-4-6/h1-2,5-6H,3-4H2,(H,12,16)(H,13,18)(H,14,17)(H,15,19)/f/h12-15H	33FFE3AA94AE26F7