You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 4-chloro-5-[1-[(6-hydroxypiperidin-2-yl)methyl]-3,3a,4,6,7,7a-hexahydro-2H-imidazo[4,5-c]pyridin-5-yl]diazinan-3-one by IUPAC nomenclature, provide its molecular formula.
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C16H29ClN6O2
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