InChI=1/C13H16N4OS/c14-12(18)13(15,9-3-4-9)8-17-6-5-16-11(17)10-2-1-7-19-10/h1-2,5-7,9H,3-4,8,15H2,(H2,14,18)/p+1/t13-/m1/s1/fC13H17N4OS/h15H,14H2/q+1 E1DBCE5E5945ECC2