You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 3-[(1R,2S)-2-methyl-5-oxo-2-phenylcyclohex-3-en-1-yl]propyl 4-methylbenzenesulfonate by IUPAC nomenclature, provide its molecular formula.
user
C23H26O4S
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