2-hydroxyethyl thiocyanate

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

phenylsulfanylmethyl thiocyanate

(5-phenyl-1,3,4-oxadiazol-2-yl)thiourea

[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]thiourea