InChI=1/C14H18N4OS/c1-8-4-3-5-10(6-8)13(9(2)15)20-14-17-11(16)7-12(19)18-14/h3-7,9,13H,15H2,1-2H3,(H3,16,17,18,19)/p+1/t9-,13+/m1/s1/fC14H19N4OS/h15,18H,16H2/q+1 D6B0CE6C5FADC87E