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 [1-[8-[(2S)-2-benzhydrylpyrrolidin-1-yl]octyl]-4-methylpiperidin-4-yl] N-(2-phenylphenyl)carbamate into molecular formula.
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C44H55N3O2
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