User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an iminium betaine that is the conjugate base of N-methylnicotinic acid, arising from deprotonation of the carboxy group. It has a role as a plant metabolite, a food component and a human urinary metabolite. It is an iminium betaine and an alkaloid. It derives from a nicotinate. It is a conjugate base of a N-methylnicotinic acid.
Assistant: This is a molecule that fits your description: C[n+]1cccc(C(=O)[O-])c1
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#}
C[n+]1cccc(C(=O)[O-])c1
1-methylpyridin-1-ium-3-carboxylate
The molecule is an iminium betaine that is the conjugate base of N-methylnicotinic acid, arising from deprotonation of the carboxy group. It has a role as a plant metabolite, a food component and a human urinary metabolite. It is an iminium betaine and an alkaloid. It derives from a nicotinate. It is a conjugate base of a N-methylnicotinic acid.