InChI=1/C14H14N4OS/c1-9-3-2-5-16-11(9)7-15-8-12-17-10-4-6-20-13(10)14(19)18-12/h2-6,15H,7-8H2,1H3,(H,17,18,19)/p+1/fC14H15N4OS/h15,18H/q+1 5561C82A8B522103