SMILES: C1=C(C2=C(N1)N=C(NC2=O)N)C#N
Description: The molecule is a pyrrolopyrimidine that is 7-deazaguanine substituted at position 7 by a cyano group. It has a role as an Escherichia coli metabolite. It is a pyrrolopyrimidine and a nitrile. It derives from a 7-carboxy-7-deazaguanine.