InChI=1/C13H11ClFN3O4S/c1-6-7(2)16-17-12(19)11(6)13(20)18-23(21,22)10-4-3-8(14)5-9(10)15/h3-5H,1-2H3,(H,17,19)(H,18,20)/p-1/fC13H10ClFN3O4S/h20H/q-1 FE7EA5B1E828DE01