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 [1-(3,5-dimethylphenyl)-5-methylpyrazol-3-yl]-[(3R)-3-methylpiperazin-1-yl]methanone is given. What is its corresponding molecular formula?
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C18H24N4O
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