InChI=1/C18H20N4O4/c1-11-7-12(2)9-15(8-11)26-10-16(23)21-22-18(25)20-14-5-3-13(4-6-14)17(19)24/h3-9H,10H2,1-2H3,(H2,19,24)(H,21,23)(H2,20,22,25)/f/h20-22H,19H2	5BB0FD74A3904A13