InChI=1/C14H12N4O4/c19-14-17(7-8-22-14)11-4-1-3-10(9-11)16-13-12(18(20)21)5-2-6-15-13/h1-6,9H,7-8H2,(H,15,16)/f/h16H	3844795A932BE67C