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 (6R)-6-[2-[[4-[2-(cyclobutylmethylamino)ethoxy]phenyl]methyl-ethylamino]-4,5-dimethoxyphenyl]-5,6,7,8-tetrahydronaphthalen-2-ol into molecular formula.
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C34H44N2O4
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