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What is the molecular formula of the molecule identified by 5-[[2-[(5Z)-4-oxo-5-[(E)-3-phenylprop-2-enylidene]-2-sulfanylidene-1,3-thiazolidin-3-yl]acetyl]amino]benzene-1,3-dicarboxylic acid ?
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C22H16N2O6S2
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