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system
Provide the molecular formula for the IUPAC named substance 5-[[2-(5,5-dimethyl-2,4-dioxo-1,3-oxazolidin-3-yl)-5-hydroxy-4,4-dimethyl-3-oxopentanoyl]amino]benzene-1,3-dicarboxylic acid .
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C20H22N2O10
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