InChI=1/C19H19N5OS2/c1-10-5-11(2)14-7-12(3)17-22-23-19(24(17)15(14)6-10)27-9-16(25)21-18-20-13(4)8-26-18/h5-8H,9H2,1-4H3,(H,20,21,25)/f/h21H E4E2F8880EFD1B5E