InChI=1/C19H16N4O4/c1-12(24)20-18-10-15(22-23(18)14-5-3-2-4-6-14)19(25)21-13-7-8-16-17(9-13)27-11-26-16/h2-10H,11H2,1H3,(H,20,24)(H,21,25)/f/h20-21H	0CECC5527EDBCB02