You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (E)-3-(1-benzylpyrazol-4-yl)-1-[(2R)-2-(4-ethoxyphenyl)pyrrolidin-1-yl]prop-2-en-1-one into its molecular formula.
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C25H27N3O2
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