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-methoxy-N-[2-(pyrrolidine-1-carbonyl)-3,4-dihydro-1H-isoquinolin-7-yl]benzamide is given. What is its corresponding molecular formula?
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C22H25N3O3
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