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Under IUPAC nomenclature, a molecule named tert-butyl N-[4-[5-[(1-methylindol-3-yl)methyl]-3,6,12-trioxo-1,4,7-triazacyclododec-2-yl]butyl]carbamate;ethane is given. What is its corresponding molecular formula?
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C30H47N5O5
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