User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an organolead compound consisting of four ethyl groups joined to a central lead atom. It derives from a hydride of a plumbane.
Assistant: This is a molecule that fits your description: CC[Pb](CC)(CC)CC
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#}
CC[Pb](CC)(CC)CC
tetraethylplumbane
The molecule is an organolead compound consisting of four ethyl groups joined to a central lead atom. It derives from a hydride of a plumbane.