InChI=1/C19H16N4O4/c1-12-8-9-23(22-12)15-5-2-13(3-6-15)18(24)20-21-19(25)14-4-7-16-17(10-14)27-11-26-16/h2-10H,11H2,1H3,(H,20,24)(H,21,25)/f/h20-21H	36C00E0EDF2EB912