You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 1-[[1-[(4-chlorophenyl)methyl]indol-2-yl]methyl]-N-[[(2R)-1-ethylpyrrolidin-2-yl]methyl]piperidine-4-carboxamide is given. What is its corresponding molecular formula?
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C29H37ClN4O
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