InChI=1/C13H18N4OS/c1-7-5-8(2)16-13(11(7)12(14)19)15-6-10(18)17-9-3-4-9/h5,9H,3-4,6H2,1-2H3,(H2,14,19)(H,15,16)(H,17,18)/p+1/fC13H19N4OS/h15-17H,14H2/q+1 E27422CF6A2F23C9