InChI=1/C13H13N5OS2/c1-7-14-10-4-3-9(5-11(10)15-7)16-12(19)6-20-13-18-17-8(2)21-13/h3-5H,6H2,1-2H3,(H,14,15)(H,16,19)/f/h15-16H 73A9B7B524241D59