InChI=1/C16H13N3O2S/c1-10-2-3-12(13(20)8-10)18-16-19-15(21)14(22-16)9-11-4-6-17-7-5-11/h2-9,20H,1H3,(H,18,19,21)/b14-9-/f/h19H/b14-9-,18-16? 62CE8F2086FCFEB4