You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 3-[(2S)-2-(3,4-dimethoxyphenyl)-4-hydroxy-5-oxo-3-[(E)-3-phenylprop-2-enoyl]-2H-pyrrol-1-yl]benzoic acid into molecular formula.
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C28H23NO7
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