InChI=1/C13H11ClFN2O5S2/c1-22-12-5-2-8(6-13(12)23(16,18)19)17-24(20,21)9-3-4-11(15)10(14)7-9/h2-7H,1H3,(H2,16,18,19)/q-1/f/h16H2 67604E1E337A1B87