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 (4S,5R)-5-[1-(2-methoxyethyl)-2,5-dimethylpyrrol-3-yl]-1-(4-morpholin-4-ylphenyl)-4-pyridin-2-ylimidazolidine-2-thione into molecular formula.
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C27H33N5O2S
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