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-(2,3-dimethylphenyl)piperazin-1-yl]-[3-(2-methoxyphenyl)-1-phenylpyrazol-4-yl]methanone is given. What is its corresponding molecular formula?
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C29H30N4O2
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