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 methyl (4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]-3,10-dioxo-2,11-diazabicyclo[10.4.0]hexadeca-1(12),13,15-triene-14-carboxylate is given. What is its corresponding molecular formula?
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C21H29N3O6
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