InChI=1/C17H13NO4S2/c1-22-13-5-4-11-6-10(2-3-12(11)8-13)7-14-16(21)18(9-15(19)20)17(23)24-14/h2-8H,9H2,1H3,(H,19,20)/p-1/b14-7-/fC17H12NO4S2/q-1 49093B5D5B28109C