InChI=1/C16H14ClN3O5S/c1-20(2)15(21)11-5-3-9(7-12(11)17)19-26(23,24)10-4-6-13-14(8-10)25-16(22)18-13/h3-8H,1-2H3,(H2,18,19,21,22)/p-1/fC16H13ClN3O5S/h18H/q-1 6BCE7B11975B6E96