InChI=1/C19H17NO4S/c21-17(10-11-25-19(24)13-6-2-1-3-7-13)20-15-9-5-4-8-14(15)12-16(20)18(22)23/h1-9,16H,10-12H2,(H,22,23)/p-1/t16-/m0/s1/fC19H16NO4S/q-1	6E2B971454E99A72