User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a quaternary ammonium ion where three methyl groups and one 2-phosphoethyl group are attached to the nitrogen. It has a role as a mouse metabolite. It derives from a phosphonic acid.
Assistant: This is a molecule that fits this description: C[N+](C)(C)CCP(=O)(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#}
trimethyl(2-phosphonoethyl)azanium
The molecule is a quaternary ammonium ion where three methyl groups and one 2-phosphoethyl group are attached to the nitrogen. It has a role as a mouse metabolite. It derives from a phosphonic acid.