InChI=1/C13H10ClN5O3S/c14-11-13(19-8-4-2-6-10(19)16-11)23(21,22)18-17-12(20)9-5-1-3-7-15-9/h1-8,18H,(H,17,20)/f/h17H 6D208F5E50ED587E