You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-[(2-chlorophenyl)methyl]-2,4-dioxo-N-(3-piperidin-1-ylpropyl)-1H-quinazoline-7-carboxamide into molecular formula.
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C24H27ClN4O3
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