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What is the molecular formula of the compound with this IUPAC name (2S)-1-(6-chloropyridin-3-yl)sulfonylpyrrolidine-2-carbonitrile;1-(6-methoxypyridin-3-yl)sulfonylpyrrolidine-2-carbonitrile;2-methoxy-5-pyrrolidin-1-ylsulfonylpyridine;2-methyl-5-[(2R)-2-methylpyrrolidin-1-yl]sulfonylpyridine ?
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C42H53ClN10O10S4
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