InChI=1/C19H20N4OS2/c1-25-15-6-4-5-14(13-15)20-19(24)23-11-9-22(10-12-23)18-16-7-2-3-8-17(16)26-21-18/h2-8,13H,9-12H2,1H3,(H,20,24)/f/h20H 37167BBEA5F4B0C0