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-[2-(2-azidoethylcarbamoyloxy)ethyldisulfanyl]ethyl 2-bromo-2-methylpropanoate is given. What is its corresponding molecular formula?
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C11H19BrN4O4S2
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