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 4-[2-[(4S,5R)-3-[4-(dimethylamino)phenyl]-5-pyridin-2-yl-2-sulfanylideneimidazolidin-4-yl]pyrrol-1-yl]benzoic acid into molecular formula.
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C27H25N5O2S
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