You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name (4-amino-1,3,3a,4,5,6,7,7a-octahydroisoindol-2-yl)-(3-methylphenyl)methanone;hydrochloride into its molecular formula.
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C16H23ClN2O
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