InChI=1/C12H12N4O5/c17-11-12(18)14-8-6-10(16(19)20)9(5-7(8)13-11)15-1-3-21-4-2-15/h5-6H,1-4H2,(H,13,17)(H,14,18)/f/h13-14H	3AD8B193E3B3CAC9