InChI=1/C10H7N7O4/c11-3-4(8-14-9(12)16-10(13)15-8)7(18)5-1-2-6(21-5)17(19)20/h1-2,4H,(H4,12,13,14,15,16)/t4-/m1/s1/f/h12-13H2	F4364CE1B1DEF702