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Ethyl 1-trityl-1H-imidazole-4-carboxylate

9-Fluorenone Oxime

7-Fluoro-3-(hydroxyimino)indolin-2-one

1-(4-Fluoro-2-nitrophenyl)pyrrolidine

5-(2-Fluorophenyl)oxazole-4-carboxylic acid

4-Hydroxypyridine-2-carboxylic acid

1-Hydroxy-6-(trifluoromethyl)indolin-2-one

Imidazo[1,2-a]pyridine-6-carboxylic acid

6-Hydroxymethylindole

Indoline-2-carboxylic acid

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