User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a lysophosphatidylcholine 16:0 in which the acyl group is specified as palmitoyl (hexadecanoyl) and is located at position 2. It derives from a hexadecanoic acid.
Assistant: This is a molecule that fits your description: CCCCCCCCCCCCCCCC(=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#}
[(2R)-2-hexadecanoyloxy-3-hydroxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
The molecule is a lysophosphatidylcholine 16:0 in which the acyl group is specified as palmitoyl (hexadecanoyl) and is located at position 2. It derives from a hexadecanoic acid.