InChI=1/C14H11N3O4/c18-13-7-2-1-4-11(13)9-15-16-14(19)10-5-3-6-12(8-10)17(20)21/h1-9,18H,(H,16,19)/b15-9+/f/h16H	2F0A9FC4C7C1D2FF