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Translate the chemical IUPAC name (11R)-10-[(3-bromophenyl)methyl]-N-cycloheptyl-9-oxo-11-phenyl-5-thia-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),3,7-triene-11-carboxamide into its molecular formula.
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C30H30BrN3O2S
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