InChI=1/C10H9ClN2O3S/c1-17(16)7-3-2-5(11)4-6(7)8-9(14)13-10(15)12-8/h2-4,8H,1H3,(H2,12,13,14,15)/t8-,17-/m0/s1/f/h12-13H 6B049FF251310B26