4,6-dinitro-1,3-benzothiazol-2-amine

N-[[2-(furan-2-carbonylcarbamothioylamino)pyridin-3-yl]carbamothioyl]furan-2-carboxamide

3,4-diethoxybenzenecarbothioamide

[2-(2,4-dimethylphenyl)-2-oxoethyl] thiocyanate

[2-(4-ethylphenyl)-2-oxoethyl] thiocyanate