User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an alpha-N-substituted L-arginine, a member of guanidines and an amino dicarboxylic acid. It is a tautomer of a N(2)-(2-carboxyethyl)-L-arginine dizwitterion.
Assistant: This is a molecule that fits this description: NC(N)=NCCC[C@H](NCCC(=O)O)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#}
(2S)-2-(2-carboxyethylamino)-5-(diaminomethylideneamino)pentanoicacid
The molecule is an alpha-N-substituted L-arginine, a member of guanidines and an amino dicarboxylic acid. It is a tautomer of a N(2)-(2-carboxyethyl)-L-arginine dizwitterion.