5-(211-At)astato-1-(2-deoxy-2-fluoro-arabinofuranosyl)uracil
5-(211-At)astato-1-(2-deoxy-2-fluoro-arabinofuranosyl)uracil ??
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5-(211-At)astato-1-(2-deoxy-2-fluoro-arabinofuranosyl)uracil C??? ??, ??, ??
5-(211-At)astato-1-(2-deoxy-2-fluoro-arabinofuranosyl)uracil ?? ?? ? ???
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5-(211-At)astato-1-(2-deoxy-2-fluoro-arabinofuranosyl)uracil ?? ??
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