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 [4-[(5-chloro-2-methoxyphenyl)methyl]piperazin-1-yl]-[1-(4-chlorophenyl)-3-methylthieno[2,3-c]pyrazol-5-yl]methanone is given. What is its corresponding molecular formula?
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C25H24Cl2N4O2S
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