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 (1R,5S)-6-[(3,5-dimethyl-1,2-oxazol-4-yl)methyl]-3-(4-methylpyrimidine-5-carbonyl)-3,6-diazabicyclo[3.2.2]nonan-7-one into molecular formula.
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C19H23N5O3
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