User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is a lysophosphatidylcholine 18:0 in which the acyl group is specified as stearoyl (octadecanoyl) and is located at position 2. It has a role as a human metabolite. It derives from an octadecanoic acid.
Assistant: This is a molecule that fits your description: CCCCCCCCCCCCCCCCCC(=O)O[C@H](CO)COP(=O)([O-])OCC[N+](C)(C)C
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#}
CCCCCCCCCCCCCCCCCC(=O)O[C@H](CO)COP(=O)([O-])OCC[N+](C)(C)C
[(2R)-3-hydroxy-2-octadecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
The molecule is a lysophosphatidylcholine 18:0 in which the acyl group is specified as stearoyl (octadecanoyl) and is located at position 2. It has a role as a human metabolite. It derives from an octadecanoic acid.