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system
Name the molecular formula for the molecule established as pent-4-enyl (5R,6R,7S)-8-bromo-2-[tert-butyl(prop-2-enyl)carbamoyl]-3-(4-hydroxybutyl)-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]decane-6-carboxylate using the IUPAC nomenclature.
user
C26H39BrN2O6
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