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 methyl 2-(2,4-difluorophenyl)-5-(4-fluorophenyl)-3-methyl-4-thiophen-3-yl-4H-pyrazole-3-carboxylate is given. What is its corresponding molecular formula?
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C22H17F3N2O2S
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