pyridin,imidazole,thiol
Imidazole
116095-90-01H-Benzimidazole-2-carbothioamide,4-chloro-1-[(dimethylamino)sulfonyl]-6-(trifluoromethyl)-, S-oxide
93104-55-31H-Imidazole-4,5-dicarbonitrile,2-[(1-ethyl-1,2,3,4-tetrahydro-2,2,4-trimethyl-6-quinolinyl)azo]-