InChI=1/C19H17N5OS2/c1-9-14-10(2)21-16(11-5-6-11)23-18(14)27-15(9)17(25)24-19-22-13(8-26-19)12-4-3-7-20-12/h3-4,7-8,11,20H,5-6H2,1-2H3,(H,22,24,25)/f/h24H 6421B7A63985941B