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What is the molecular formula of the compound with this IUPAC name (6S,7R)-3-[(4-methoxyphenyl)methyl]-8-oxo-7-[[(2S)-2-phenyl-2-(2,2,2-trichloroethoxycarbonylamino)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ?
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C26H24Cl3N3O7S
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