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-(1-methylimidazol-2-yl)-1-(2,5,6-trimethylpyrimidin-4-yl)piperidin-4-ol is given. What is its corresponding molecular formula?
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C16H23N5O
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