InChI=1/C18H14N6O7/c25-11-3-1-9(13(27)5-11)7-19-21-17(29)15-16(24-31-23-15)18(30)22-20-8-10-2-4-12(26)6-14(10)28/h1-8,25-28H,(H,21,29)(H,22,30)/b19-7+,20-8+/f/h21-22H	45E9ECDB8C03F258