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 N-cyclopentyl-2-[3-[(Z)-[3-(2-methylpropyl)-2,4-dioxo-1,3-thiazolidin-5-ylidene]methyl]indol-1-yl]acetamide into molecular formula.
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C23H27N3O3S
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