006482: InChI=1.12Beta/C9H10N4O6/c14-4-3-10-8(15)9(16)12-11-5-6-1-2-7(19-6)13(17)18/h1-2H,3-4H2,5H,14H,(H2-,10,12,15,16,17,18)/b11-5+