InChI=1/C13H18N4OS/c1-13(2,3)15-7-11(18)17-12-16-10(8-19-12)9-5-4-6-14-9/h4-6,8,14-15H,7H2,1-3H3,(H,16,17,18)/p+1/fC13H19N4OS/h15,17H/q+1 99082344EEC43148