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 [6-[(3-hydroxy-4-methoxyphenyl)methyl]-6-azaspiro[2.5]octan-2-yl]-[4-[(E)-3-phenylprop-2-enyl]piperazin-1-yl]methanone is given. What is its corresponding molecular formula?
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C29H37N3O3
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