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 (E)-3-hydroxy-2-(quinolin-6-yliminomethyl)-3-(2,4,5-trifluorophenyl)prop-2-enoate is given. What is its corresponding molecular formula?
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C21H15F3N2O3
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