You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name prop-2-enyl (5S)-1,3,7-trimethyl-2,4-dioxo-5-(3,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate into its molecular formula.
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C23H27N3O7
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