You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule ethyl (4S)-4-(2-chlorophenyl)-6-[[4-(2-fluorophenyl)piperazin-1-yl]methyl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate into molecular formula.
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C24H26ClFN4O3
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