InChI=1/C13H7ClN4O4S/c14-7-8(23-10-9(19)15-13(22)17-16-10)12(21)18(11(7)20)6-4-2-1-3-5-6/h1-5H,(H2,15,17,19,22)/p-1/fC13H6ClN4O4S/h15H/q-1 469979A9A614BEBF