User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an alkane that is hexane in which the two methylene hydrogens at position 3 have been replaced by methyl groups.
Assistant: This is a molecule that fits your description: CCCC(C)(C)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#}
CCCC(C)(C)CC
3,3-dimethylhexane
The molecule is an alkane that is hexane in which the two methylene hydrogens at position 3 have been replaced by methyl groups.