InChI=1/C12H11N3O5/c1-14(2)12(18)8(6-13)3-7-4-9(15(19)20)11(17)10(16)5-7/h3-5,16-17H,1-2H3/p-1/b8-3+/fC12H10N3O5/h17h/q-1	5660A879E4273FC3