InChI=1/C13H15N5S/c1-7-5-16-13(17-6-7)19-12-10(11(14)15)8(2)4-9(3)18-12/h4-6H,1-3H3,(H3,14,15)/p+1/fC13H16N5S/h14-15H2/q+1 F973D08DE1C1BADE