IUPAC:2-amino-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-oxo-1H,4H,7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
IUPAC:2-amino-7-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-oxo-1H,4H,7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile