You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-[4-[(4E,6E,8S,11Z,14R)-14-hydroxy-15-methoxy-4,8,12-trimethyl-15-oxopentadeca-4,6,11-trienyl]-5-oxo-2H-pyrrol-1-yl]acetic acid by IUPAC nomenclature, provide its molecular formula.
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C25H37NO6
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