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-[1-[3-tert-butyl-5-[2-[3-imino-6-methoxy-5-(methylcarbamoyl)-1H-isoindol-2-yl]acetyl]-2-methoxyphenyl]pyrrolidin-3-yl]oxyacetic acid;hydrobromide is given. What is its corresponding molecular formula?
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C30H39BrN4O7
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