ethyl 3-{[(1E)-(dimethylamino)methylene]amino}-5-methoxy-1H-indole-2-carboxylate

4-bromo-2-nitro-1-nitrosobenzene

3-[(4-mercapto-1,2,3-thiadiazol-5-yl)amino]benzoic acid

2-[2-(1,3-benzoxazol-2-yl)ethyl]-1H-isoindole-1,3(2H)-dione

1-bicyclo[2.2.1]hept-5-en-2-yl-1H-tetrazole-5-thiol

4-amino-5-(5-bromo-2-thienyl)-4H-1,2,4-triazole-3-thiol

5-pyridin-3-yl-1,3,4-thiadiazole-2-thiol

(3Z)-7-chloro-1H-indole-2,3-dione 3-oxime

N-(3-methylphenyl)hydrazinecarbothioamide

4,5-dimethoxy-1-methyl-1H-indole-2-carboxylic acid

ethyl 3-formyl-5-methyl-1H-indole-2-carboxylate