You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-(4-chlorophenyl)-2-[(1R,2S,6R,7R,8S,10S)-3,5-dioxo-4-azatetracyclo[5.3.2.02,6.08,10]dodec-11-en-4-yl]acetamide into its molecular formula.
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C19H17ClN2O3
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