InChI=1/C15H15N5S/c1-9-12(11-4-2-3-5-13(11)17-9)8-16-20-14(10-6-7-10)18-19-15(20)21/h2-5,8,10,17H,6-7H2,1H3,(H,19,21)/p-1/b16-8+/fC15H14N5S/q-1 5420C6F6533D1A53