You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (4S)-3-[(E)-2-methylpent-2-enoyl]-N-(2-pyridin-2-ylethyl)-1,3-thiazolidine-4-carboxamide into its molecular formula.
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C17H23N3O2S
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