User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a phosphatidylcholine 42:0 in which the acyl groups specified at positions 1 and 2 are docosanoyl and eicosanoyl respectively. It derives from a docosanoic acid and an icosanoic acid.
Assistant: This is a molecule that fits your description: CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCC
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)-3-docosanoyloxy-2-icosanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
The molecule is a phosphatidylcholine 42:0 in which the acyl groups specified at positions 1 and 2 are docosanoyl and eicosanoyl respectively. It derives from a docosanoic acid and an icosanoic acid.