InChI=1/C18H16ClN3O4S/c1-22-17(9-26-16-5-3-2-4-13(16)19)20-21-18(22)27-10-15(25)12-7-6-11(23)8-14(12)24/h2-8,23-24H,9-10H2,1H3 2310974C950BF325