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 (1S,5R)-3-[3-(9H-fluoren-9-ylmethoxycarbonylamino)-2-methylbutanoyl]-3-azabicyclo[3.1.0]hexane-6-carboxylic acid is given. What is its corresponding molecular formula?
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C26H28N2O5
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