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What is the molecular formula of the compound with this IUPAC name 6-[2-(3,4-dimethoxyphenyl)ethylamino]-5-[(E)-[3-(3-ethoxypropyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]-1,4-dimethyl-2-oxopyridine-3-carbonitrile ?
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C27H32N4O5S2
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