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 2,3-dihydro-1H-isoindol-5-yl-[4-(trifluoromethyl)piperidin-1-yl]methanone;hydrochloride is given. What is its corresponding molecular formula?
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C15H18ClF3N2O
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