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What is the molecular formula of the molecule identified by (6R,7R)-7-[[(2R)-2-[(5-carboxy-1H-imidazole-4-carbonyl)amino]-2-phenylacetyl]amino]-8-oxo-3-[[4-(2-sulfoethyl)-2H-pyridin-1-yl]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ?
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C28H28N6O10S2
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