InChI=1/C14H11ClN3O5S/c1-9(19)16-10-2-4-11(5-3-10)17-24(22,23)14-8-12(18(20)21)6-7-13(14)15/h2-8H,1H3,(H,16,19)/q-1/f/h16H 87C73E80521B4B68