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 2-[2-[(1S,9S)-3-(1-benzothiophen-2-yl)-6-oxo-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-11-yl]-2-oxoethyl]sulfanylacetic acid into molecular formula.
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C23H22N2O4S2
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