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 N-[2-(4-chlorophenyl)-2-(2,2-dimethylmorpholin-4-yl)ethyl]pyrrolidine-3-carboxamide;dihydrochloride into molecular formula.
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C19H30Cl3N3O2
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