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  • (6R,7R)-7-{2-(5,6-Dichloro-benzo[b]thiophen-3-yl)-2-[(Z)-methoxyimino]-acetylamino}-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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