InChI=1/C12H12N4O4/c1-7-14-11(20-16-7)5-13-12(17)15-8-2-3-9-10(4-8)19-6-18-9/h2-4H,5-6H2,1H3,(H2,13,15,17)/f/h13,15H	DA753388572DD80D