InChI=1/C18H18N4O4/c19-9-12-26-16-7-3-14(4-8-16)22-18(25)21-11-10-20-17(24)13-1-5-15(23)6-2-13/h1-8,23H,10-12H2,(H,20,24)(H2,21,22,25)/f/h20-22H	5BD85015AE664E47