You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name ethyl (2S)-4-[4-[(5S)-5-(acetamidomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl]-2,5-dihydro-1H-pyrrole-2-carboxylate into its molecular formula.
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C19H23N3O5
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