User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an L-arginine derivative in which the omega-nitrogen atom carries a hydroxy group and the delta-nitrogen atom carries a methyl group; major species at pH 7.3. It derives from a L-argininium(1+).
Assistant: This is a molecule that fits this description: C[N+](CCC[C@H]([NH3+])C(=O)[O-])=C(N)NO
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)-5-[[amino-(hydroxyamino)methylidene]-methylazaniumyl]-2-azaniumylpentanoate
The molecule is an L-arginine derivative in which the omega-nitrogen atom carries a hydroxy group and the delta-nitrogen atom carries a methyl group; major species at pH 7.3. It derives from a L-argininium(1+).