You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name [(2S)-2-hydroxyspiro[1,2-dihydroindene-3,4'-piperidine]-1'-yl]-(3-pyrazol-1-ylphenyl)methanone into its molecular formula.
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C23H23N3O2
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