InChI=1/C17H14N2O3S/c1-10-18-13-9-12(3-5-16(13)23-10)19-17(20)11-2-4-14-15(8-11)22-7-6-21-14/h2-5,8-9H,6-7H2,1H3,(H,19,20)/f/h19H CD6205BE61F3C3CB