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-[1-[2-(4-fluorophenyl)ethyl]-2,5-dimethylpyrrol-3-yl]-2-oxoethyl] 2-[(5-methyl-1,2-oxazol-3-yl)oxy]acetate is given. What is its corresponding molecular formula?
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C22H23FN2O5
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