You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[3-[(3R)-3-hydroxy-3-[(2-methylphenoxy)methyl]piperidin-1-yl]-3-oxopropyl]-1,2-oxazol-3-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C19H24N2O5
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