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2-Oxy-4-amino pyrimidine
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Methanamide
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GBL
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Gamma-butyrolactone
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2-Acetylbutyrolactone
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5-Chloro-2-pentanone
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Cytidine
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Adenosine
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1,4-Pentanediamine
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4-Hydroxybutyric acid gamma-lactone
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