InChI=1/C18H20N4OS2/c1-11-7-12(2)16(13(3)8-11)14-9-24-17(20-14)21-15(23)10-25-18-19-5-6-22(18)4/h5-9H,10H2,1-4H3,(H,20,21,23)/f/h21H 4C51E767E49F0268