InChI=1/C13H16N4S/c18-13(15-7-6-12-9-14-10-17-12)16-8-11-4-2-1-3-5-11/h1-5,9-10H,6-8H2,(H,14,17)(H2,15,16,18)/p+1/fC13H17N4S/h14-17H/q+1 3993FE3D7BB3A4B5