You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 3-[(4R,5R)-5-[2,5-dimethyl-1-(1,3-thiazol-2-yl)pyrrol-3-yl]-4-pyridin-2-yl-2-sulfanylideneimidazolidin-1-yl]-N-(2-methoxyphenyl)propanamide is given. What is its corresponding molecular formula?
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C27H28N6O2S2
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