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 2-[1-[2-(dimethylamino)ethyl]-3-(3-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]-N-(1,4,5,6,7,8-hexahydrocyclohepta[c]pyrazol-3-ylmethyl)-N-methylacetamide into molecular formula.
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C27H37N5O4
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