User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a 1,2-di-octadecadienoyl-sn-glycero-3-phosphocholine in which the double bonds in each fatty acyl group are at positions 9 and 12 and have Z configuration. It derives from a linoleic acid.
Assistant: This is a molecule that fits your description: CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCC/C=C\C/C=C\CCCCC
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#}
CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCC/C=C\C/C=C\CCCCC
[(2R)-2,3-bis[[(9Z,12Z)-octadeca-9,12-dienoyl]oxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate
The molecule is a 1,2-di-octadecadienoyl-sn-glycero-3-phosphocholine in which the double bonds in each fatty acyl group are at positions 9 and 12 and have Z configuration. It derives from a linoleic acid.