InChI=1/C13H14N4OS/c1-8-5-11(18)17-13(16-8)19-7-9-3-2-4-10(6-9)12(14)15/h2-6H,7H2,1H3,(H3,14,15)(H,16,17,18)/p+1/fC13H15N4OS/h17H,14-15H2/q+1 52CF756B26E24AC9