1H-pyrrole-2-carbodithioic acid

prop-2-enyl propanedithioate

3,6-bis(methylsulfanyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole

[4-(4-hydroxyphenyl)phenyl]-phenylmethanone

3,3-bis-(4-hydroxy-phenyl)-3H-benz[de]isochromen-1-one