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What is the molecular formula of the molecule identified by 2-[(2S,3R)-2-chloro-1-[(4S)-5,5-dimethyl-3-oxo-2-propan-2-yl-1,2-thiazolidin-4-yl]-4-oxoazetidin-3-yl]isoindole-1,3-dione ?
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C19H20ClN3O4S
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