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-[3-[[[1-(6,7-dihydro-5H-cyclopenta[c]pyridazin-3-yl)azetidin-3-yl]-methylamino]methyl]-3-hydroxypiperidin-1-yl]ethanone is given. What is its corresponding molecular formula?
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C19H29N5O2
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