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