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-(5-cyano-2,4-dimethyl-6-oxo-1H-pyridin-3-yl)-N-(2-hydroxy-2-naphthalen-2-ylethyl)propanamide into molecular formula.
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C23H23N3O3
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