You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (2R)-6-[(3-phenylmethoxyphenyl)methyl]-N-(2-pyridin-2-ylethyl)-6-azaspiro[2.5]octane-2-carboxamide into molecular formula.
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C29H33N3O2
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