InChI=1/C16H13N3O5S/c17-25(23,24)11-4-2-10(3-5-11)18-8-13-12-7-9(16(21)22)1-6-14(12)19-15(13)20/h1-8,19-20H,(H,21,22)(H2,17,23,24)/p-1/fC16H12N3O5S/h17H2/q-1 DD33BBFE4583D779