InChI=1/C12H11N5OS/c1-6-9(19-7-2-4-14-5-3-7)8-10(15-6)16-12(13)17-11(8)18/h2-5H,1H3,(H4,13,15,16,17,18)/f/h15,17H,13H2 188F4B725B216638