InChI=1/C12H17N5S/c1-12(2)16-10(13)15-11(14)17(12)8-4-6-9(18-3)7-5-8/h4-7H,1-3H3,(H4,13,14,15,16)/p+1/fC12H18N5S/h16H,13-14H2/q+1 BD662E9BDBDCFF6F