InChI=1/C13H16N4OS/c1-9(10-6-7-15-17-10)16-11-4-2-3-5-12(11)19-8-13(14)18/h2-7,9,16H,8H2,1H3,(H2,14,18)(H,15,17)/t9-/m1/s1/f/h15H,14H2 A7FF62FB66B74229