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What is the molecular formula of the compound with this IUPAC name 4-(4-chlorophenyl)-2-sulfanylidene-1-[(2R,3S,4R,5S,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-5,6,7,8-tetrahydroquinoline-3-carbonitrile ?
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C22H23ClN2O5S
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