InChI=1/C18H18N4O4/c1-9-10(2-5-16(23)24)8-20-15(9)7-13-12-6-11(21-18(19)26)3-4-14(12)22-17(13)25/h3-4,6-8,20H,2,5H2,1H3,(H,22,25)(H,23,24)(H3,19,21,26)/p-1/b13-7-/fC18H17N4O4/h21-22H,19H2/q-1	4A44B115807F51C6