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 2-[5-(3-chlorophenyl)-6-[2-(4-chlorophenyl)-2-cyclopropyl-2-(pyridin-3-ylmethylsulfonylamino)ethyl]-3-methyl-2-oxopiperidin-3-yl]acetic acid is given. What is its corresponding molecular formula?
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C31H33Cl2N3O5S
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