User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a quaternary ammonium ion that is nitrogen substituted by three methyl groups and a 2-oxoethyl group. It is an intermediate in the metabolism of amino acids like glycine, serine and threonine. It has a role as an Escherichia coli metabolite, a plant metabolite, an Aspergillus metabolite, a mouse metabolite and a human metabolite.
Assistant: This is a molecule that fits this description: C[N+](C)(C)CC=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#}
trimethyl(2-oxoethyl)azanium
The molecule is a quaternary ammonium ion that is nitrogen substituted by three methyl groups and a 2-oxoethyl group. It is an intermediate in the metabolism of amino acids like glycine, serine and threonine. It has a role as an Escherichia coli metabolite, a plant metabolite, an Aspergillus metabolite, a mouse metabolite and a human metabolite.