InChI=1/C16H11ClN4O3S/c17-10-7-9(8-12-13(10)24-6-5-23-12)14(22)19-16-21-20-15(25-16)11-3-1-2-4-18-11/h1-4,7-8H,5-6H2,(H,19,21,22)/f/h19H 0DE2159F5BCF8662