User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a fluorocarbon that is cyclobutane in which all eight hydrogens are replaced by fluorines. It has a role as a member of food packaging gas and a food propellant. It derives from a hydride of a cyclobutane.
Assistant: This is a molecule that fits your description: FC1(F)C(F)(F)C(F)(F)C1(F)F
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#}
1,1,2,2,3,3,4,4-octafluorocyclobutane
The molecule is a fluorocarbon that is cyclobutane in which all eight hydrogens are replaced by fluorines. It has a role as a member of food packaging gas and a food propellant. It derives from a hydride of a cyclobutane.