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 [(6S)-7-amino-8-oxo-3-[(Z)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-yl] benzhydryl carbonate;hydrochloride into molecular formula.
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C23H23ClN2O4S
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