InChI=1/C13H10ClFN3O3S/c14-10-5-2-6-11(12(10)15)22(20,21)18-9-4-1-3-8(7-9)17-13(16)19/h1-7H,(H3,16,17,19)/q-1/f/h17H,16H2 5E73253FDB2B7A4B