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system
Provide the molecular formula for the IUPAC named substance 2-[(5-anilino-1,3,4-thiadiazol-2-yl)sulfanyl]-1-[1-[(2S)-1-methoxypropan-2-yl]-2,5-dimethylpyrrol-3-yl]ethanone .
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C20H24N4O2S2
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