You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named N-[2-chloro-4-[5-[2,5-dimethyl-1-(4-morpholin-4-ylphenyl)pyrrol-3-yl]-4-pyridin-2-yl-2-sulfanylideneimidazolidin-1-yl]phenyl]-2-methoxyacetamide by IUPAC nomenclature, provide its molecular formula.
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C33H35ClN6O3S
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