InChI=1/C16H20N4O4/c1-2-24-9-5-8-17-16(23)20-19-15(22)13-10-11-6-3-4-7-12(11)14(21)18-13/h3-4,6-7,10H,2,5,8-9H2,1H3,(H,18,21)(H,19,22)(H2,17,20,23)/f/h17-20H	87099302655428C9