You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name [1-(2-methoxyethyl)pyrazol-3-yl]-(6-methoxy-2,3,4,5-tetrahydro-1-benzazepin-1-yl)methanone into its molecular formula.
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C18H23N3O3
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