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What is the molecular formula of the compound with this IUPAC name 2-[3-(dicyanomethylidene)-2-[2-[(E)-2-[4-(diethylamino)phenyl]ethenyl]-1-[2-(2-hydroxyethoxy)ethyl]-6-phenylpyridin-4-ylidene]inden-1-ylidene]propanedinitrile ?
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C42H36N6O2
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