InChI=1/C16H14N4O7S2/c1-28(24,25)10-4-2-3-9(7-10)14(21)19-20-29(26,27)11-5-6-12-13(8-11)18-16(23)15(22)17-12/h2-8,20H,1H3,(H,17,22)(H,18,23)(H,19,21)/f/h17-19H	EC8AD37D382C7747