InChI=1/C13H16N4OS/c1-8-15-17-12(18)5-10(14-13(17)19-8)7-16-6-9-2-3-11(16)4-9/h5,9,11H,2-4,6-7H2,1H3/p+1/t9-,11+/m0/s1/fC13H17N4OS/h16H/q+1 D52B86F884CF2D5A