InChI=1/C15H15N5OS/c1-2-3-13-14(22-20-19-13)15(21)17-11-6-4-10(5-7-11)12-8-9-16-18-12/h4-9H,2-3H2,1H3,(H,16,18)(H,17,21)/f/h16-17H 893AB9D141D5FFBA