InChI=1/C18H18N4O4/c1-11-2-5-13(6-3-11)19-9-16(23)21-22-18(25)12-4-7-15-14(8-12)20-17(24)10-26-15/h2-8,19H,9-10H2,1H3,(H,20,24)(H,21,23)(H,22,25)/f/h20-22H	D7FE4FA738B4D70A