InChI=1/C13H9ClN4O3S/c14-9-5-4-8(7-10(9)18(20)21)12(19)17-13(22)16-11-3-1-2-6-15-11/h1-7H,(H2,15,16,17,19,22)/f/h16-17H 94F05E7601F0D8F4