You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-(cyclohexylcarbamoyl)-2-[(2R)-2-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)pyrrolidin-1-ium-1-yl]acetamide into its molecular formula.
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C22H32N3O4+
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