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-oxo-1,3-oxazolidin-5-yl)methyl (E)-3-[3-(4-chlorophenyl)-1-phenylpyrazol-4-yl]prop-2-enoate is given. What is its corresponding molecular formula?
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C22H18ClN3O4
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