InChI=1/C13H18N4OS/c1-9(2)17(3)7-12(18)16-13-15-11(8-19-13)10-5-4-6-14-10/h4-6,8-9,14H,7H2,1-3H3,(H,15,16,18)/p+1/fC13H19N4OS/h16-17H/q+1 F709B3DD928F43D7