User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is a dipeptide composed of L-phenylalanine and L-arginine joined by a peptide linkage. It has a role as a metabolite. It derives from a L-phenylalanine and a L-arginine. It is a conjugate base of a Phe-Arg(1+).
Assistant: This is a molecule that fits your description: NC(N)=NCCC[C@H](NC(=O)[C@@H](N)Cc1ccccc1)C(=O)O
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
NC(N)=NCCC[C@H](NC(=O)[C@@H](N)Cc1ccccc1)C(=O)O
(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
The molecule is a dipeptide composed of L-phenylalanine and L-arginine joined by a peptide linkage. It has a role as a metabolite. It derives from a L-phenylalanine and a L-arginine. It is a conjugate base of a Phe-Arg(1+).