You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 1-[5-[4-(aminomethyl)-2-methylpyrrolidine-1-carbonyl]-2,4-dimethyl-1H-pyrrol-3-yl]ethanone;hydrochloride into molecular formula.
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C15H24ClN3O2
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