You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[7-[4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butoxy]-2-oxo-3,4-dihydroquinolin-1-yl]ethyl N-(methylamino)-N-methylphosphanylcarbamate into its molecular formula.
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C28H38Cl2N5O4P
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