InChI=1/C19H20N4O4/c1-11-8-12(27-22-11)9-20-19(25)23-7-6-16-15(10-23)13-4-3-5-14(17(13)21-16)18(24)26-2/h3-5,8,21H,6-7,9-10H2,1-2H3,(H,20,25)/f/h20H	B028B8B0D8749314