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system
Name the molecular formula for the molecule established as 1-[(4R)-4-[(2S)-2-(hydroxyiminomethyl)pyrrolidine-1-carbonyl]-1,3-thiazolidin-5-yl]-2-(1H-inden-2-yl)ethanone using the IUPAC nomenclature.
user
C20H23N3O3S
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