InChI=1/C14H18N4OS/c1-3-15-14(16-4-2)20-9-12-17-11-8-6-5-7-10(11)13(19)18-12/h5-8H,3-4,9H2,1-2H3,(H,15,16)(H,17,18,19)/p+1/fC14H19N4OS/h15-16,18H/q+1 F5EAC67C523D4C24