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 (5E)-1-(2,3-dimethylphenyl)-5-[[1-(2-ethylphenyl)-2,5-dimethylpyrrol-3-yl]methylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione into molecular formula.
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C27H27N3O2S
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