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-[4-[(3-hydroxycyclohexyl)methyl]-2-[[(6R)-5,6,7,8-tetrahydroquinolin-6-yl]amino]pyrimidin-5-yl]ethanone is given. What is its corresponding molecular formula?
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C22H28N4O2
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