InChI=1/C16H12N4O5S3/c1-28(22,23)16-19-20-13(17)11(14(21)18-15(20)27-16)7-9-4-5-12(25-9)26-8-10-3-2-6-24-10/h2-7,17H,8H2,1H3/b11-7+,17-13? 93EA1ECFEAC1626C