InChI=1/C17H14N2O3S/c1-22-13-9-5-6-11(15(13)20)10-14-16(21)19-17(23-14)18-12-7-3-2-4-8-12/h2-10H,1H3,(H2,18,19,20,21)/p-1/fC17H13N2O3S/h20H/q-1/b14-10-	B920967D616F8CE0