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 (2R)-N-(4-acetylphenyl)-2-[(1R,2R,6S,7R,8S,10R)-3,5-dioxo-4-azatetracyclo[5.3.2.02,6.08,10]dodec-11-en-4-yl]propanamide into molecular formula.
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C22H22N2O4
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