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system
Provide the molecular formula for the IUPAC named substance 5-[(5Z)-5-[[4-[(4-methylphenyl)methoxy]phenyl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]benzene-1,3-dicarboxylic acid .
user
C26H19NO6S2
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