InChI=1/C20H16N4O4/c25-18-10-28-16-6-3-11(8-15(16)23-18)19(26)21-12-4-5-14-13(9-12)20(27)24-7-1-2-17(24)22-14/h3-6,8-9H,1-2,7,10H2,(H,21,26)(H,23,25)/f/h21,23H	C6BFEC00F2DEEFD4