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-[1-(4-methoxyphenyl)piperidin-4-yl]-3-[(2,4,6-trimethylphenyl)methyl]urea is given. What is its corresponding molecular formula?
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C23H31N3O2
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