InChI=1/C14H10ClNO3S/c15-13-2-1-12(20-13)8-4-14(17)16-9-5-11-10(3-7(8)9)18-6-19-11/h1-3,5,8H,4,6H2,(H,16,17)/t8-/m0/s1/f/h16H 70391AD96A000F8A