You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named ethyl 1-[2-[[4-(2-chloro-4-fluorophenyl)-3,5-diethoxyphenyl]methyl]-5-oxa-2,6-diazaspiro[3.4]oct-6-en-7-yl]-4-ethylpiperidine-4-carboxylate by IUPAC nomenclature, provide its molecular formula.
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C32H41ClFN3O5
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