You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name (2S,5S)-5-[(4S)-2-(2-hydroxyphenyl)-4,5-dihydro-1,3-thiazol-4-yl]-1-methylpyrrolidine-2-carboxylic acid into its molecular formula.
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C15H18N2O3S
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