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 ethyl 3,3-difluoro-4-[2-(methylamino)ethyl-(2,2,2-trifluoroethyl)amino]butanoate is given. What is its corresponding molecular formula?
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C11H19F5N2O2
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