You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named N-[[(1R)-3,4-dihydro-1H-isochromen-1-yl]methyl]-2-(3-methyl-1,2-oxazol-5-yl)acetamide is given. What is its corresponding molecular formula?
user
C16H18N2O3
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