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 N,N-dimethyl-3-[(2-nitro-3-phenyl-1-benzofuran-6-yl)oxy]propan-1-amine;hydrate;hydrochloride is given. What is its corresponding molecular formula?
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C19H23ClN2O5
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