You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[4-chloro-3-(trifluoromethyl)phenyl]-2-[methyl(piperidin-4-ylmethyl)amino]acetamide;hydrochloride into its molecular formula.
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C16H22Cl2F3N3O
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