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-ethyl-2,5-dimethylpyrrol-3-yl)-N-[(1-propan-2-ylcyclopropyl)methyl]methanamine is given. What is its corresponding molecular formula?
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C16H28N2
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