You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named (2S)-3-[4-[3-(pyridin-2-ylamino)propoxy]phenyl]-2-[(2,4,6-trimethylphenyl)sulfonylamino]propanoic acid is given. What is its corresponding molecular formula?
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C26H31N3O5S
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